Billing System Project in Python With Source Code

What is Billing System Project in Python?

The Billing System Project in Python is made to keep track of time and bills, as well as send out invoices for services and products.

It makes it easy for business owners to keep track of many invoices and accounts with just a few clicks of the mouse. It helps run a chain of stores and a billing system for more than one company.

It also gives businesses a way to bill for recurring services and rentals.

Billing Software using Python

Project Name:Billing System Project in Python With Source Code
AbstractBilling System in Python is a easy python undertaking for novices from which they can discover ways to develop python language project .
Language/s Used:Python Programming
Python version (Recommended):3.8 or 3.9
Database:None
Type:Python Tkinter Desktop Application
Developer:IT SOURCECODE
Updates:0
Billing Management System Project – Project Information

About Billing System Project

Billing System Project in Python is a easy python undertaking for novices from which they can discover ways to develop python language project .

This pharmacy billing system can be extremely useful for every one of those understudies, programmer, software program engineers and python learner students to discover how the code execute and work inside the program.

Similarly, pharmacy billing system project will train the method of different statistics structure which has been utilized as part of the program.

At last, because the program consists with high-quality clarification in each development so it’s going to help every one of these college students who discover hassle in python.

Aside from this Pharmacy Billing System, I have another example of the Hotel Billing System Project in Python to improve your billing system project.

Before we proceed, watch the video here.

Simple Billing Program in Python

In this tutorial, I will educate you on how to establish a Simple Billing Program In Python, this tutorial consists of the downloadable billing system project in python where in you alter it to fit your patron requirements.

Before you start to create a Billing System Project In Python, make sure you have PyCharm IDE and installed python in your computer.

By the way if you are new to python programming and you don’t know what would be the the Python IDE to use, I have here a list of Best Python IDE for Windows, Linux, Mac OS that will suit for you. I also have here How to Download and Install Latest Version of Python on Windows.

Steps on How To Create Billing System Project in Python

Time needed: 5 minutes.

Billing System Project in Python with Source Code Free Download

  • Step 1: Create a Project Name.

    First step open the PyCharm IDE and click “File” and select “New Project” and then create a project name after that click the “create” button.
    create billing system

  • Step 2: Create a Python File.

    Second step after creating a project name, “right” click the project name and the click “New” after that choose “Python File“.
    naming a project billing system

  • Step 3: Name the Python File.

    Third step after choose Python File name the file “PharmacyBillingSystem” and then click “Enter“.name the python file

  • Step 4: The actual code

    Now you can start coding, you are free to copy the code that being provided below.

Python Billing System Project Code Explanation

1. Declaring Class, Module and Variables

The code given below, which declaring the class , module and its variable.

You are free to copy and paste this code on your Python File.

class Pharmacy_Billing(object):

def __init__(self, root):
self.root = root
self.root.maxsize(width=1370, height=720)
self.root.minsize(width=1370, height=720)
self.root.title("Pharmacy Billing System")

# this function for variables
self.customer_name = StringVar()
self.customer_contact_number = StringVar()

# this function for Generating Random Invoice Numbers
x = random.randint(1, 9999)
self.cus_invoice_no = StringVar()

# this fucntion is to Set Value to a variable
self.cus_invoice_no.set(str(x))
self.medicol_advance = IntVar()
self.toseran_forte = IntVar()
self.imodium = IntVar()
self.mefenamic = IntVar()
self.amoxicillin = IntVar()
self.tiki_tiki_star = IntVar()
self.neutrilin_drops = IntVar()
self.profan_tlc = IntVar()
self.ceelin_plus = IntVar()
self.cheriper = IntVar()
self.lidocaine_ointment = IntVar()
self.canesten_cream = IntVar()
self.tabeta_ointment = IntVar()
self.nerisone_ointment = IntVar()
self.clotrimazole_cream = IntVar()
self.total_medicine = StringVar()
self.total_vitamins = StringVar()
self.total_cream_ointment = StringVar()
self.tax_medicine = StringVar()
self.tax_vitamins = StringVar()
self.tax_cream_ointment = StringVar()

2. Declaring GUI using Tkinter

This module is to pop up the GUI using TKinter.

root = Tk()
object = Pharmacy_Billing(root)
root.mainloop()

3. Font and Background Color

This module is for the fonts and background color of the Pharmacy billing System GUI.

bg_color = "#000000"
fg_color = "red"
lbl_color = 'red'

4. Frame Design Function

This module is for the frames design function.

# This function for title frame
title = Label(self.root, text="Pharmacy Billing System", bd=12, relief=RAISED, fg=fg_color, bg=bg_color,
font=("Calibri", 36, "bold"), pady=3).pack(fill=X)

# This function for Customers Frame
F1 = LabelFrame(text="Customer Information", font=("Calibri", 12, "bold"), fg="gold", bg=bg_color,
relief=RAISED, bd=10)
F1.place(x=0, y=80, relwidth=1)

# This function for Medicine Capsule Frame
F2 = LabelFrame(self.root, text='Medicine Capsule', bd=10, relief=RAISED, bg=bg_color, fg="gold",
font=("Calibri", 13, "bold"))
F2.place(x=5, y=180, width=325, height=380)

# This function for Vitamins Frame
F2 = LabelFrame(self.root, text='Vitamins', bd=10, relief=RAISED, bg=bg_color, fg="gold",
font=("Calibre", 13, "bold"))
F2.place(x=330, y=180, width=325, height=380)

# This function for Cream and Ointment
F2 = LabelFrame(self.root, text='Cream and Ointment', bd=10, relief=RAISED, bg=bg_color, fg="gold", font=("Calibre", 13, "bold"))
F2.place(x=655, y=180, width=325, height=380)

# This function for Reciept Area frames
F3 = Label(self.root, bd=10, relief=RAISED)
F3.place(x=1010, y=180, width=350, height=350)

receipt_title = Label(F3, text="Receipt Area", font=("Lucida", 13, "bold"), bd=7, relief=RAISED)
receipt_title.pack(fill=X)

#This function for Scroll bar Button frames
scroll_y = Scrollbar(F3, orient=VERTICAL)
self.txt = Text(F3, yscrollcommand=scroll_y.set)
scroll_y.pack(side=RIGHT, fill=Y)
scroll_y.config(command=self.txt.yview)
self.txt.pack(fill=BOTH, expand=1)

# This function for Buttons Frame
F4 = LabelFrame(self.root, text='Total Menu', bd=10, relief=RAISED, bg=bg_color, fg="gold",
font=("Calibri", 13, "bold"))
F4.place(x=0, y=560, relwidth=1, height=145)

5. Medicines Inventory Module

This module is for the total medicines and buttons use in the system.

# This function for Total Medicine
medicine_lbl = Label(F4, font=("Calibri", 15, "bold"), fg=lbl_color, bg=bg_color, text="Total Medicine")
medicine_lbl.grid(row=0, column=0, padx=10, pady=0)
medicine_en = Entry(F4, bd=8, relief=RAISED, textvariable=self.total_medicine)
medicine_en.grid(row=0, column=1, ipady=2, ipadx=5)

# This function for Total Vitamins
vitamins_lbl = Label(F4, font=("Calibri", 15, "bold"), fg=lbl_color, bg=bg_color, text="Total Vitamins")
vitamins_lbl.grid(row=1, column=0, padx=10, pady=5)
vitamins_en = Entry(F4, bd=8, relief=RAISED, textvariable=self.total_vitamins)
vitamins_en.grid(row=1, column=1, ipady=2, ipadx=5)

# This function for Total cream and ointment
cream_lbl = Label(F4, font=("Calibri", 15, "bold"), fg=lbl_color, bg=bg_color, text="Total Cream and Ointment")
cream_lbl.grid(row=2, column=0, padx=10, pady=5)
cream_en = Entry(F4, bd=8, relief=RAISED, textvariable=self.total_cream_ointment)
cream_en.grid(row=2, column=1, ipady=2, ipadx=5)

#This function for Tax Medicine
taxmedicine_lbl = Label(F4, font=("Calibri", 15, "bold"), fg=lbl_color, bg=bg_color, text="Medicine Tax")
taxmedicine_lbl.grid(row=0, column=2, padx=30, pady=0)
taxmedicine_en = Entry(F4, bd=8, relief=RAISED, textvariable=self.tax_medicine)
taxmedicine_en.grid(row=0, column=3, ipady=2, ipadx=5)

# This function for tax Vitamins
vitamins_lbl = Label(F4, font=("Calibri", 15, "bold"), fg=lbl_color, bg=bg_color, text="Vitamins Tax")
vitamins_lbl.grid(row=1, column=2, padx=30, pady=5)
vitamins_en = Entry(F4, bd=8, relief=RAISED, textvariable=self.tax_vitamins)
vitamins_en.grid(row=1, column=3, ipady=2, ipadx=5)

# This function for Tax Cream and Ointment
ointment_lbl = Label(F4, font=("Calibri", 15, "bold"), fg=lbl_color, bg=bg_color, text="Cream and Ointment Tax")
ointment_lbl.grid(row=2, column=2, padx=10, pady=5)
ointment_en = Entry(F4, bd=8, relief=RAISED, textvariable=self.tax_cream_ointment)
ointment_en.grid(row=2, column=3, ipady=2, ipadx=5)

# This function for Total Button
total_btn = Button(F4, text="Total", bg=bg_color, fg=fg_color, font=("lucida", 12, "bold"), bd=7, relief=RAISED,
command=self.total_section)
total_btn.grid(row=1, column=4, ipadx=20, padx=30)

# This function for Generate Bill
generatebill_button = Button(F4, text="Generate Bill", bg=bg_color, fg=fg_color, font=("lucida", 12, "bold"), bd=7, relief=RAISED, command=self.billing_section)
generatebill_button.grid(row=1, column=5, ipadx=20)

# This function for Clear Button
clear_button = Button(F4, text="Clear", bg=bg_color, fg=fg_color, font=("lucida", 12, "bold"), bd=7, relief=RAISED, command=self.clear)
clear_button.grid(row=1, column=6, ipadx=20, padx=30)

# This function for Exit Button
exit_buttonn = Button(F4, text="Exit", bg=bg_color, fg=fg_color, font=("lucida", 12, "bold"), bd=7, relief=RAISED, command=self.exit)
exit_buttonn.grid(row=1, column=7, ipadx=20)

6. Customer Information

This module is for the customer information and for invoice number.

# This function for customer name
customername_lbl = Label(F1, text="Customer Name", bg=bg_color, fg=fg_color,
font=("Calibri", 15, "bold")).grid(row=0, column=0, padx=10, pady=5)
customername_en = Entry(F1, bd=8, relief=RAISED, textvariable=self.customer_name)
customername_en.grid(row=0, column=1, ipady=4, ipadx=30, pady=5)

# This function for customer contact number
customercontact_lbl = Label(F1, text="Phone No", bg=bg_color, fg=fg_color, font=("Calibri", 15, "bold")).grid(
row=0, column=2, padx=20)
customercontact_en = Entry(F1, bd=8, relief=RAISED, textvariable=self.customer_contact_number)
customercontact_en.grid(row=0, column=3, ipady=4, ipadx=30, pady=5)

# This fucntion for Invoice Number
customerinvoice_lbl = Label(F1, text="Invoice No.", bg=bg_color, fg=fg_color, font=("Calibri", 15, "bold"))
customerinvoice_lbl.grid(row=0, column=4, padx=20)
customerinvoice_en = Entry(F1, bd=8, relief=RAISED, textvariable=self.cus_invoice_no)
customerinvoice_en.grid(row=0, column=5, ipadx=30, ipady=4, pady=5)

#This function for Invoice Search Button
invoice_btn = Button(F1, text="Enter", bd=7, relief=RAISED, font=("Calibri", 12, "bold"), bg=bg_color,
fg=fg_color)
invoice_btn.grid(row=0, column=6, ipady=5, padx=60, ipadx=19, pady=5)

7. Medicine Information’s

This module is for the medicine information.

# This function for Medicol Advance
medicol_advance_lbl = Label(F2, font=("Calibri", 15, "bold"), fg=lbl_color, bg=bg_color, text="Medicol Advance")
medicol_advance_lbl.grid(row=0, column=0, padx=10, pady=20)
medicol_advance_en = Entry(F2, bd=8, relief=RAISED, textvariable=self.medicol_advance)
medicol_advance_en.grid(row=0, column=1, ipady=5, ipadx=5)

# This function for Toseran Forte
toseran_lbl = Label(F2, font=("Calibre", 15, "bold"), fg=lbl_color, bg=bg_color, text="Toseran Forte")
toseran_lbl.grid(row=1, column=0, padx=10, pady=20)
toseran_en = Entry(F2, bd=8, relief=RAISED, textvariable=self.toseran_forte)
toseran_en.grid(row=1, column=1, ipady=5, ipadx=5)

# This function for Imodium
imodium_lbl = Label(F2, font=("Calibre", 15, "bold"), fg=lbl_color, bg=bg_color, text="Imodium")
imodium_lbl.grid(row=2, column=0, padx=10, pady=20)
imodium_en = Entry(F2, bd=8, relief=RAISED, textvariable=self.imodium)
imodium_en.grid(row=2, column=1, ipady=5, ipadx=5)

# This function for Mefenamic
mefenamic_lbl = Label(F2, font=("Calibre", 15, "bold"), fg=lbl_color, bg=bg_color, text="Mefenamic")
mefenamic_lbl.grid(row=3, column=0, padx=10, pady=20)
mefenamic_en = Entry(F2, bd=8, relief=RAISED, textvariable=self.mefenamic)
mefenamic_en.grid(row=3, column=1, ipady=5, ipadx=5)

# This function for Amoxicillin
amoxicillin_lbl = Label(F2, font=("Calibre", 15, "bold"), fg=lbl_color, bg=bg_color, text="Amoxicillin")
amoxicillin_lbl.grid(row=4, column=0, padx=10, pady=20)
amoxicillin_en = Entry(F2, bd=8, relief=RAISED, textvariable=self.amoxicillin)
amoxicillin_en.grid(row=4, column=1, ipady=5, ipadx=5)

This module is for vitamins label.

# This function for Tiki tiki Star
tikitiki_lbl = Label(F2, font=("Calibre", 15, "bold"), fg=lbl_color, bg=bg_color, text="Tiki Tiki Star")
tikitiki_lbl.grid(row=0, column=0, padx=10, pady=20)
tikitiki_en = Entry(F2, bd=8, relief=RAISED, textvariable=self.tiki_tiki_star)
tikitiki_en.grid(row=0, column=1, ipady=5, ipadx=5)

# This function for Neutrilin Drops
neutrilin_lbl = Label(F2, font=("Calibre", 15, "bold"), fg=lbl_color, bg=bg_color, text="Neutrilin Drops")
neutrilin_lbl.grid(row=4, column=0, padx=10, pady=20)
neutrilin_en = Entry(F2, bd=8, relief=RAISED, textvariable=self.neutrilin_drops)
neutrilin_en.grid(row=4, column=1, ipady=5, ipadx=5)

# This function for Profan Tlc
profan_lbl = Label(F2, font=("Calibre", 15, "bold"), fg=lbl_color, bg=bg_color, text="Profan Tlc")
profan_lbl.grid(row=1, column=0, padx=10, pady=20)
profan_en = Entry(F2, bd=8, relief=RAISED, textvariable=self.profan_tlc)
profan_en.grid(row=1, column=1, ipady=5, ipadx=5)

# This function for Ceelin PLus
ceelin_lbl = Label(F2, font=("Calibre", 15, "bold"), fg=lbl_color, bg=bg_color, text="Ceelin Plus")
ceelin_lbl.grid(row=2, column=0, padx=10, pady=20)
ceelin_en = Entry(F2, bd=8, relief=RAISED, textvariable=self.ceelin_plus)
ceelin_en.grid(row=2, column=1, ipady=5, ipadx=5)

# This function for Cheriper
cheriper_lbl = Label(F2, font=("Calibre", 15, "bold"), fg=lbl_color, bg=bg_color, text="Cheriper")
cheriper_lbl.grid(row=3, column=0, padx=10, pady=20)
cheriper_en = Entry(F2, bd=8, relief=RAISED, textvariable=self.cheriper)
cheriper_en.grid(row=3, column=1, ipady=5, ipadx=5)

This module is for the cream and ointment label.

# This function for Lidocaine Ointment
licodaine_lbl = Label(F2, font=("Calibre", 15, "bold"), fg=lbl_color, bg=bg_color, text="Lidocaine Ointment")
licodaine_lbl.grid(row=0, column=0, padx=10, pady=20)
licodaine_en = Entry(F2, bd=10, relief=RAISED, textvariable=self.lidocaine_ointment)
licodaine_en.grid(row=0, column=1, ipady=5, ipadx=5)

# This function for Canesten Cream
canesten_lbl = Label(F2, font=("Calibre", 15, "bold"), fg=lbl_color, bg=bg_color, text="Canesten Cream")
canesten_lbl.grid(row=1, column=0, padx=10, pady=20)
canesten_en = Entry(F2, bd=8, relief=RAISED, textvariable=self.canesten_cream)
canesten_en.grid(row=1, column=1, ipady=5, ipadx=5)

# This function for Tabeta Ointment
tabeta_lbl = Label(F2, font=("Calibre", 15, "bold"), fg=lbl_color, bg=bg_color, text="Tabeta Ointment")
tabeta_lbl.grid(row=2, column=0, padx=10, pady=20)
tabeta_en = Entry(F2, bd=8, relief=RAISED, textvariable=self.tabeta_ointment)
tabeta_en.grid(row=2, column=1, ipady=5, ipadx=5)

# This function for Nerizone Ointemnt
nerizone_lbl = Label(F2, font=("Calibre", 15, "bold"), fg=lbl_color, bg=bg_color, text="Nerizone Ointemnt")
nerizone_lbl.grid(row=3, column=0, padx=10, pady=20)
nerizone_en = Entry(F2, bd=8, relief=RAISED, textvariable=self.nerisone_ointment)
nerizone_en.grid(row=3, column=1, ipady=5, ipadx=5)

# This function for CLotrimazole Cream
clotrimazole_lbl = Label(F2, font=("Calibre", 15, "bold"), fg=lbl_color, bg=bg_color, text="CLotrimazole Cream")
clotrimazole_lbl.grid(row=4, column=0, padx=10, pady=20)
clotrimazole_en = Entry(F2, bd=8, relief=RAISED, textvariable=self.clotrimazole_cream)
clotrimazole_en.grid(row=4, column=1, ipady=5, ipadx=5)

8. Get Total Order

This module is for the get total prices.

def total_section(self):
self.total_medicine_prices = (
(self.medicol_advance.get() * 12) +
(self.toseran_forte.get() * 12) +
(self.imodium.get() * 15) +
(self.mefenamic.get() * 38) +
(self.amoxicillin.get() * 5)
)
self.total_medicine.set("P " + str(self.total_medicine_prices))
self.tax_medicine.set("P " + str(round(self.total_medicine_prices * 0.05)))

self.total_vitamins_prices = (
(self.tiki_tiki_star.get() * 150) +
(self.neutrilin_drops.get() * 250) +
(self.profan_tlc.get() * 350) +
(self.ceelin_plus.get() * 250) +
(self.cheriper.get() * 400)

)
self.total_vitamins.set("P " + str(self.total_vitamins_prices))
self.tax_vitamins.set("P " + str(round(self.total_vitamins_prices * 0.05)))

self.total_cream_ointment_prices = (
(self.lidocaine_ointment.get() * 340) +
(self.canesten_cream.get() * 450) +
(self.tabeta_ointment.get() * 420) +
(self.nerisone_ointment.get() * 580) +
(self.clotrimazole_cream.get() * 600)
)
self.total_cream_ointment.set("P " + str(self.total_cream_ointment_prices))
self.tax_cream_ointment.set("P " + str(round(self.total_cream_ointment_prices * 0.05)))

9. Generate Receipt

This module is for the receipt area.

def welcome_customer(self):
self.txt.delete('1.0', END)
self.txt.insert(END, "Welcome To Eter Pharmacy Store\n")
self.txt.insert(END, f"\nInvoice No. : {str(self.cus_invoice_no.get())}")
self.txt.insert(END, f"\nCustomer Name : {str(self.customer_name.get())}")
self.txt.insert(END, f"\nContact No. : {str(self.customer_contact_number.get())}")
self.txt.insert(END, "\nProduct: Quantity: Price:")
self.txt.insert(END, "\n___________________________________")

This module is to clear receipt area.

def clear(self):
self.txt.delete('1.0', END)

10. Report Module

This module is for product name , quantity, and price to bill section.

def billing_section(self):
self.welcome_customer()
if self.medicol_advance.get() != 0:
self.txt.insert(END, f"\nMedicol Advance {self.medicol_advance.get()} {self.medicol_advance.get() * 12}")
if self.toseran_forte.get() != 0:
self.txt.insert(END, f"\nToseran Forte {self.toseran_forte.get()} {self.toseran_forte.get() * 12}")
if self.imodium.get() != 0:
self.txt.insert(END, f"\nImodium {self.imodium.get()} {self.imodium.get() * 15}")
if self.mefenamic.get() != 0:
self.txt.insert(END, f"\nMefenamic {self.mefenamic.get()} {self.mefenamic.get() * 38}")
if self.amoxicillin.get() != 0:
self.txt.insert(END,
f"\nAmoxicillin {self.amoxicillin.get()} {self.amoxicillin.get() * 5}")
if self.tiki_tiki_star.get() != 0:
self.txt.insert(END, f"\nTiki Tiki Star {self.tiki_tiki_star.get()} {self.tiki_tiki_star.get() * 150}")
if self.neutrilin_drops.get() != 0:
self.txt.insert(END, f"\nNeutrilin Drops {self.neutrilin_drops.get()} {self.neutrilin_drops.get() * 250}")
if self.profan_tlc.get() != 0:
self.txt.insert(END, f"\nProfan Tlc {self.profan_tlc.get()} {self.profan_tlc.get() * 350}")
if self.ceelin_plus.get() != 0:
self.txt.insert(END, f"\nCeelin Plus {self.ceelin_plus.get()} {self.ceelin_plus.get() * 250}")
if self.cheriper.get() != 0:
self.txt.insert(END, f"\nCheriper {self.cheriper.get()} {self.cheriper.get() * 400}")
if self.lidocaine_ointment.get() != 0:
self.txt.insert(END, f"\nLicodaine Ointment {self.lidocaine_ointment.get()} {self.lidocaine_ointment.get() * 340}")
if self.canesten_cream.get() != 0:
self.txt.insert(END, f"\nCanesten Cream {self.canesten_cream.get()} {self.canesten_cream.get() * 450}")
if self.tabeta_ointment.get() != 0:
self.txt.insert(END, f"\nTabeta Ointment {self.tabeta_ointment.get()} {self.tabeta_ointment.get() * 420}")
if self.nerisone_ointment.get() != 0:
self.txt.insert(END, f"\nNerizone Ointment {self.nerisone_ointment.get()} {self.nerisone_ointment.get() * 580}")
if self.clotrimazole_cream.get() != 0:
self.txt.insert(END, f"\nClotrimazole Cream {self.clotrimazole_cream.get()} {self.clotrimazole_cream.get() * 20}")
self.txt.insert(END, "\n___________________________________")
self.txt.insert(END,
f"\n Total : {self.total_medicine_prices + self.total_vitamins_prices + self.total_cream_ointment_prices + self.total_medicine_prices * 0.05 + self.total_vitamins_prices * 0.05 + self.total_cream_ointment_prices * 0.05}")

11. Exit

This module is exit .

def exit(self):
self.root.destroy()

12. Complete Source Code of Billing System Project In Python

You are free to copy and execute this Pharmacy Billing System Project In Python to your computer.

import random
from tkinter import *
root = Tk()

class Pharmacy_Billing(object):

def __init__(self, root):
self.root = root
self.root.maxsize(width=1370, height=720)
self.root.minsize(width=1370, height=720)
self.root.title("Pharmacy Billing System")

# this function for variables
self.customer_name = StringVar()
self.customer_contact_number = StringVar()

# this function for Generating Random Invoice Numbers
x = random.randint(1, 9999)
self.cus_invoice_no = StringVar()

# this fucntion is to Set Value to a variable
self.cus_invoice_no.set(str(x))
self.medicol_advance = IntVar()
self.toseran_forte = IntVar()
self.imodium = IntVar()
self.mefenamic = IntVar()
self.amoxicillin = IntVar()
self.tiki_tiki_star = IntVar()
self.neutrilin_drops = IntVar()
self.profan_tlc = IntVar()
self.ceelin_plus = IntVar()
self.cheriper = IntVar()
self.lidocaine_ointment = IntVar()
self.canesten_cream = IntVar()
self.tabeta_ointment = IntVar()
self.nerisone_ointment = IntVar()
self.clotrimazole_cream = IntVar()
self.total_medicine = StringVar()
self.total_vitamins = StringVar()
self.total_cream_ointment = StringVar()
self.tax_medicine = StringVar()
self.tax_vitamins = StringVar()
self.tax_cream_ointment = StringVar()

bg_color = "#000000"
fg_color = "red"
lbl_color = 'red'

# This function for title frame
title = Label(self.root, text="Pharmacy Billing System", bd=12, relief=RAISED, fg=fg_color, bg=bg_color,
font=("Calibri", 36, "bold"), pady=3).pack(fill=X)

# This function for Customers Frame
F1 = LabelFrame(text="Customer Information", font=("Calibri", 12, "bold"), fg="gold", bg=bg_color,
relief=RAISED, bd=10)
F1.place(x=0, y=80, relwidth=1)

# This function for customer name
customername_lbl = Label(F1, text="Customer Name", bg=bg_color, fg=fg_color,
font=("Calibri", 15, "bold")).grid(row=0, column=0, padx=10, pady=5)
customername_en = Entry(F1, bd=8, relief=RAISED, textvariable=self.customer_name)
customername_en.grid(row=0, column=1, ipady=4, ipadx=30, pady=5)

# This function for customer contact number
customercontact_lbl = Label(F1, text="Phone No", bg=bg_color, fg=fg_color, font=("Calibri", 15, "bold")).grid(
row=0, column=2, padx=20)
customercontact_en = Entry(F1, bd=8, relief=RAISED, textvariable=self.customer_contact_number)
customercontact_en.grid(row=0, column=3, ipady=4, ipadx=30, pady=5)

# This fucntion for Invoice Number
customerinvoice_lbl = Label(F1, text="Invoice No.", bg=bg_color, fg=fg_color, font=("Calibri", 15, "bold"))
customerinvoice_lbl.grid(row=0, column=4, padx=20)
customerinvoice_en = Entry(F1, bd=8, relief=RAISED, textvariable=self.cus_invoice_no)
customerinvoice_en.grid(row=0, column=5, ipadx=30, ipady=4, pady=5)

# This function for Invoice Search Button
invoice_btn = Button(F1, text="Enter", bd=7, relief=RAISED, font=("Calibri", 12, "bold"), bg=bg_color,
fg=fg_color)
invoice_btn.grid(row=0, column=6, ipady=5, padx=60, ipadx=19, pady=5)

# This function for Medicine Capsule Frame
F2 = LabelFrame(self.root, text='Medicine Capsule', bd=10, relief=RAISED, bg=bg_color, fg="gold",
font=("Calibri", 13, "bold"))
F2.place(x=5, y=180, width=325, height=380)

# This function for Medicol Advance
medicol_advance_lbl = Label(F2, font=("Calibri", 15, "bold"), fg=lbl_color, bg=bg_color, text="Medicol Advance")
medicol_advance_lbl.grid(row=0, column=0, padx=10, pady=20)
medicol_advance_en = Entry(F2, bd=8, relief=RAISED, textvariable=self.medicol_advance)
medicol_advance_en.grid(row=0, column=1, ipady=5, ipadx=5)

# This function for Toseran Forte
toseran_lbl = Label(F2, font=("Calibre", 15, "bold"), fg=lbl_color, bg=bg_color, text="Toseran Forte")
toseran_lbl.grid(row=1, column=0, padx=10, pady=20)
toseran_en = Entry(F2, bd=8, relief=RAISED, textvariable=self.toseran_forte)
toseran_en.grid(row=1, column=1, ipady=5, ipadx=5)

# This function for Imodium
imodium_lbl = Label(F2, font=("Calibre", 15, "bold"), fg=lbl_color, bg=bg_color, text="Imodium")
imodium_lbl.grid(row=2, column=0, padx=10, pady=20)
imodium_en = Entry(F2, bd=8, relief=RAISED, textvariable=self.imodium)
imodium_en.grid(row=2, column=1, ipady=5, ipadx=5)

# This function for Mefenamic
mefenamic_lbl = Label(F2, font=("Calibre", 15, "bold"), fg=lbl_color, bg=bg_color, text="Mefenamic")
mefenamic_lbl.grid(row=3, column=0, padx=10, pady=20)
mefenamic_en = Entry(F2, bd=8, relief=RAISED, textvariable=self.mefenamic)
mefenamic_en.grid(row=3, column=1, ipady=5, ipadx=5)

# This function for Amoxicillin
amoxicillin_lbl = Label(F2, font=("Calibre", 15, "bold"), fg=lbl_color, bg=bg_color, text="Amoxicillin")
amoxicillin_lbl.grid(row=4, column=0, padx=10, pady=20)
amoxicillin_en = Entry(F2, bd=8, relief=RAISED, textvariable=self.amoxicillin)
amoxicillin_en.grid(row=4, column=1, ipady=5, ipadx=5)

# This function for Vitamins Frame
F2 = LabelFrame(self.root, text='Vitamins', bd=10, relief=RAISED, bg=bg_color, fg="gold",
font=("Calibre", 13, "bold"))
F2.place(x=330, y=180, width=325, height=380)

# This function for Tiki tiki Star
tikitiki_lbl = Label(F2, font=("Calibre", 15, "bold"), fg=lbl_color, bg=bg_color, text="Tiki Tiki Star")
tikitiki_lbl.grid(row=0, column=0, padx=10, pady=20)
tikitiki_en = Entry(F2, bd=8, relief=RAISED, textvariable=self.tiki_tiki_star)
tikitiki_en.grid(row=0, column=1, ipady=5, ipadx=5)

# This function for Neutrilin Drops
neutrilin_lbl = Label(F2, font=("Calibre", 15, "bold"), fg=lbl_color, bg=bg_color, text="Neutrilin Drops")
neutrilin_lbl.grid(row=4, column=0, padx=10, pady=20)
neutrilin_en = Entry(F2, bd=8, relief=RAISED, textvariable=self.neutrilin_drops)
neutrilin_en.grid(row=4, column=1, ipady=5, ipadx=5)

# This function for Profan Tlc
profan_lbl = Label(F2, font=("Calibre", 15, "bold"), fg=lbl_color, bg=bg_color, text="Profan Tlc")
profan_lbl.grid(row=1, column=0, padx=10, pady=20)
profan_en = Entry(F2, bd=8, relief=RAISED, textvariable=self.profan_tlc)
profan_en.grid(row=1, column=1, ipady=5, ipadx=5)

# This function for Ceelin PLus
ceelin_lbl = Label(F2, font=("Calibre", 15, "bold"), fg=lbl_color, bg=bg_color, text="Ceelin Plus")
ceelin_lbl.grid(row=2, column=0, padx=10, pady=20)
ceelin_en = Entry(F2, bd=8, relief=RAISED, textvariable=self.ceelin_plus)
ceelin_en.grid(row=2, column=1, ipady=5, ipadx=5)

# This function for Cheriper
cheriper_lbl = Label(F2, font=("Calibre", 15, "bold"), fg=lbl_color, bg=bg_color, text="Cheriper")
cheriper_lbl.grid(row=3, column=0, padx=10, pady=20)
cheriper_en = Entry(F2, bd=8, relief=RAISED, textvariable=self.cheriper)
cheriper_en.grid(row=3, column=1, ipady=5, ipadx=5)



# This function for Cream and Ointment
F2 = LabelFrame(self.root, text='Cream and Ointment', bd=10, relief=RAISED, bg=bg_color, fg="gold", font=("Calibre", 13, "bold"))
F2.place(x=655, y=180, width=325, height=380)

# This function for Lidocaine Ointment
licodaine_lbl = Label(F2, font=("Calibre", 15, "bold"), fg=lbl_color, bg=bg_color, text="Lidocaine Ointment")
licodaine_lbl.grid(row=0, column=0, padx=10, pady=20)
licodaine_en = Entry(F2, bd=10, relief=RAISED, textvariable=self.lidocaine_ointment)
licodaine_en.grid(row=0, column=1, ipady=5, ipadx=5)

# This function for Canesten Cream
canesten_lbl = Label(F2, font=("Calibre", 15, "bold"), fg=lbl_color, bg=bg_color, text="Canesten Cream")
canesten_lbl.grid(row=1, column=0, padx=10, pady=20)
canesten_en = Entry(F2, bd=8, relief=RAISED, textvariable=self.canesten_cream)
canesten_en.grid(row=1, column=1, ipady=5, ipadx=5)

# This function for Tabeta Ointment
tabeta_lbl = Label(F2, font=("Calibre", 15, "bold"), fg=lbl_color, bg=bg_color, text="Tabeta Ointment")
tabeta_lbl.grid(row=2, column=0, padx=10, pady=20)
tabeta_en = Entry(F2, bd=8, relief=RAISED, textvariable=self.tabeta_ointment)
tabeta_en.grid(row=2, column=1, ipady=5, ipadx=5)

# This function for Nerizone Ointemnt
nerizone_lbl = Label(F2, font=("Calibre", 15, "bold"), fg=lbl_color, bg=bg_color, text="Nerizone Ointemnt")
nerizone_lbl.grid(row=3, column=0, padx=10, pady=20)
nerizone_en = Entry(F2, bd=8, relief=RAISED, textvariable=self.nerisone_ointment)
nerizone_en.grid(row=3, column=1, ipady=5, ipadx=5)

# This function for CLotrimazole Cream
clotrimazole_lbl = Label(F2, font=("Calibre", 15, "bold"), fg=lbl_color, bg=bg_color, text="CLotrimazole Cream")
clotrimazole_lbl.grid(row=4, column=0, padx=10, pady=20)
clotrimazole_en = Entry(F2, bd=8, relief=RAISED, textvariable=self.clotrimazole_cream)
clotrimazole_en.grid(row=4, column=1, ipady=5, ipadx=5)

# This function for Reciept Area frames
F3 = Label(self.root, bd=10, relief=RAISED)
F3.place(x=1010, y=180, width=350, height=350)
# ===========
receipt_title = Label(F3, text="Receipt Area", font=("Lucida", 13, "bold"), bd=7, relief=RAISED)
receipt_title.pack(fill=X)

#This function for Scroll bar Button frames
scroll_y = Scrollbar(F3, orient=VERTICAL)
self.txt = Text(F3, yscrollcommand=scroll_y.set)
scroll_y.pack(side=RIGHT, fill=Y)
scroll_y.config(command=self.txt.yview)
self.txt.pack(fill=BOTH, expand=1)

# This function for Buttons Frame
F4 = LabelFrame(self.root, text='Total Menu', bd=10, relief=RAISED, bg=bg_color, fg="gold",
font=("Calibri", 13, "bold"))
F4.place(x=0, y=560, relwidth=1, height=145)

# This function for Total Medicine
medicine_lbl = Label(F4, font=("Calibri", 15, "bold"), fg=lbl_color, bg=bg_color, text="Total Medicine")
medicine_lbl.grid(row=0, column=0, padx=10, pady=0)
medicine_en = Entry(F4, bd=8, relief=RAISED, textvariable=self.total_medicine)
medicine_en.grid(row=0, column=1, ipady=2, ipadx=5)

# This function for Total Vitamins
vitamins_lbl = Label(F4, font=("Calibri", 15, "bold"), fg=lbl_color, bg=bg_color, text="Total Vitamins")
vitamins_lbl.grid(row=1, column=0, padx=10, pady=5)
vitamins_en = Entry(F4, bd=8, relief=RAISED, textvariable=self.total_vitamins)
vitamins_en.grid(row=1, column=1, ipady=2, ipadx=5)

# This function for Total cream and ointment
cream_lbl = Label(F4, font=("Calibri", 15, "bold"), fg=lbl_color, bg=bg_color, text="Total Cream and Ointment")
cream_lbl.grid(row=2, column=0, padx=10, pady=5)
cream_en = Entry(F4, bd=8, relief=RAISED, textvariable=self.total_cream_ointment)
cream_en.grid(row=2, column=1, ipady=2, ipadx=5)

#This function for Tax Medicine
taxmedicine_lbl = Label(F4, font=("Calibri", 15, "bold"), fg=lbl_color, bg=bg_color, text="Medicine Tax")
taxmedicine_lbl.grid(row=0, column=2, padx=30, pady=0)
taxmedicine_en = Entry(F4, bd=8, relief=RAISED, textvariable=self.tax_medicine)
taxmedicine_en.grid(row=0, column=3, ipady=2, ipadx=5)

# This function for tax Vitamins
vitamins_lbl = Label(F4, font=("Calibri", 15, "bold"), fg=lbl_color, bg=bg_color, text="Vitamins Tax")
vitamins_lbl.grid(row=1, column=2, padx=30, pady=5)
vitamins_en = Entry(F4, bd=8, relief=RAISED, textvariable=self.tax_vitamins)
vitamins_en.grid(row=1, column=3, ipady=2, ipadx=5)

# This function for Tax Cream and Ointment
ointment_lbl = Label(F4, font=("Calibri", 15, "bold"), fg=lbl_color, bg=bg_color, text="Cream and Ointment Tax")
ointment_lbl.grid(row=2, column=2, padx=10, pady=5)
ointment_en = Entry(F4, bd=8, relief=RAISED, textvariable=self.tax_cream_ointment)
ointment_en.grid(row=2, column=3, ipady=2, ipadx=5)

# This function for Total Button
total_btn = Button(F4, text="Total", bg=bg_color, fg=fg_color, font=("lucida", 12, "bold"), bd=7, relief=RAISED,
command=self.total_section)
total_btn.grid(row=1, column=4, ipadx=20, padx=30)

# This function for Generate Bill
generatebill_button = Button(F4, text="Generate Bill", bg=bg_color, fg=fg_color, font=("lucida", 12, "bold"), bd=7, relief=RAISED, command=self.billing_section)
generatebill_button.grid(row=1, column=5, ipadx=20)

# This function for Clear Button
clear_button = Button(F4, text="Clear", bg=bg_color, fg=fg_color, font=("lucida", 12, "bold"), bd=7, relief=RAISED, command=self.clear)
clear_button.grid(row=1, column=6, ipadx=20, padx=30)

# This function for Exit Button
exit_buttonn = Button(F4, text="Exit", bg=bg_color, fg=fg_color, font=("lucida", 12, "bold"), bd=7, relief=RAISED, command=self.exit)
exit_buttonn.grid(row=1, column=7, ipadx=20)

# This function for to get total prices

def total_section(self):
self.total_medicine_prices = (
(self.medicol_advance.get() * 12) +
(self.toseran_forte.get() * 12) +
(self.imodium.get() * 15) +
(self.mefenamic.get() * 38) +
(self.amoxicillin.get() * 5)
)
self.total_medicine.set("Rs. " + str(self.total_medicine_prices))
self.tax_medicine.set("Rs. " + str(round(self.total_medicine_prices * 0.05)))

self.total_vitamins_prices = (
(self.tiki_tiki_star.get() * 150) +
(self.neutrilin_drops.get() * 250) +
(self.profan_tlc.get() * 350) +
(self.ceelin_plus.get() * 250) +
(self.cheriper.get() * 400)

)
self.total_vitamins.set("Rs. " + str(self.total_vitamins_prices))
self.tax_vitamins.set("Rs. " + str(round(self.total_vitamins_prices * 0.05)))

self.total_cream_ointment_prices = (
(self.lidocaine_ointment.get() * 340) +
(self.canesten_cream.get() * 450) +
(self.tabeta_ointment.get() * 420) +
(self.nerisone_ointment.get() * 580) +
(self.clotrimazole_cream.get() * 600)
)
self.total_cream_ointment.set("Rs. " + str(self.total_cream_ointment_prices))
self.tax_cream_ointment.set("Rs. " + str(round(self.total_cream_ointment_prices * 0.05)))

def welcome_customer(self):
self.txt.delete('1.0', END)
self.txt.insert(END, "Welcome To Eter Pharmacy Store\n")
self.txt.insert(END, f"\nInvoice No. : {str(self.cus_invoice_no.get())}")
self.txt.insert(END, f"\nCustomer Name : {str(self.customer_name.get())}")
self.txt.insert(END, f"\nContact No. : {str(self.customer_contact_number.get())}")
self.txt.insert(END, "\nProduct: Quantity: Price:")
self.txt.insert(END, "\n___________________________________")

# Function to clear the receipt area

def clear(self):
self.txt.delete('1.0', END)

# This function for Add Product name , qty and price to bill section

def billing_section(self):
self.welcome_customer()
if self.medicol_advance.get() != 0:
self.txt.insert(END, f"\nMedicol Advance {self.medicol_advance.get()} {self.medicol_advance.get() * 12}")
if self.toseran_forte.get() != 0:
self.txt.insert(END, f"\nToseran Forte {self.toseran_forte.get()} {self.toseran_forte.get() * 12}")
if self.imodium.get() != 0:
self.txt.insert(END, f"\nImodium {self.imodium.get()} {self.imodium.get() * 15}")
if self.mefenamic.get() != 0:
self.txt.insert(END, f"\nMefenamic {self.mefenamic.get()} {self.mefenamic.get() * 38}")
if self.amoxicillin.get() != 0:
self.txt.insert(END,
f"\nAmoxicillin {self.amoxicillin.get()} {self.amoxicillin.get() * 5}")
if self.tiki_tiki_star.get() != 0:
self.txt.insert(END, f"\nTiki Tiki Star {self.tiki_tiki_star.get()} {self.tiki_tiki_star.get() * 150}")
if self.neutrilin_drops.get() != 0:
self.txt.insert(END, f"\nNeutrilin Drops {self.neutrilin_drops.get()} {self.neutrilin_drops.get() * 250}")
if self.profan_tlc.get() != 0:
self.txt.insert(END, f"\nProfan Tlc {self.profan_tlc.get()} {self.profan_tlc.get() * 350}")
if self.ceelin_plus.get() != 0:
self.txt.insert(END, f"\nCeelin Plus {self.ceelin_plus.get()} {self.ceelin_plus.get() * 250}")
if self.cheriper.get() != 0:
self.txt.insert(END, f"\nCheriper {self.cheriper.get()} {self.cheriper.get() * 400}")
if self.lidocaine_ointment.get() != 0:
self.txt.insert(END, f"\nLicodaine Ointment {self.lidocaine_ointment.get()} {self.lidocaine_ointment.get() * 340}")
if self.canesten_cream.get() != 0:
self.txt.insert(END, f"\nCanesten Cream {self.canesten_cream.get()} {self.canesten_cream.get() * 450}")
if self.tabeta_ointment.get() != 0:
self.txt.insert(END, f"\nTabeta Ointment {self.tabeta_ointment.get()} {self.tabeta_ointment.get() * 420}")
if self.nerisone_ointment.get() != 0:
self.txt.insert(END, f"\nNerizone Ointment {self.nerisone_ointment.get()} {self.nerisone_ointment.get() * 580}")
if self.clotrimazole_cream.get() != 0:
self.txt.insert(END, f"\nClotrimazole Cream {self.clotrimazole_cream.get()} {self.clotrimazole_cream.get() * 20}")
self.txt.insert(END, "\n___________________________________")
self.txt.insert(END,
f"\n Total : {self.total_medicine_prices + self.total_vitamins_prices + self.total_cream_ointment_prices + self.total_medicine_prices * 0.05 + self.total_vitamins_prices * 0.05 + self.total_cream_ointment_prices * 0.05}")

# Function to exit

def exit(self):
self.root.destroy()


object = Pharmacy_Billing(root)
root.mainloop()

Billing System Project Output:

Pharmacy Billing System using python

How To Run Billing System Project?

To run this project, you must have installed a Pycharm on your PC (for Windows). This Billing System Project with source code is free to download, Use for educational purposes only!

After clicking the download button and finished downloading the project you must follow the steps below:

Step 1: Unzip the file or Extract the file

Step 2: Double click the pharmaBill.

Step 3: Project is ready to run

Downloadable Source Code

I have here the list of Best Python Project with Source code free to download for free, I hope this can help you a lot.

Conclusion

Billing System is a easy mission developed in Python. This Project handiest consists of a Python Script (pharmaBill.py). This is a simple GUI primarily based utility and Very easy to use.

Pharmacy Billing System use Tkinter module for GUI. The task report carries a python script (pharmaBill.Py).

This is a easy GUI primarily based application which is very smooth to recognize and use. It makes use of Tkinter module for the GUI.

Talking approximately the utility, the user just has to select some of the medicine, vitamins and ointment items, enter the quantity and click on the full button to view the full price.

This easy software also displays the whole expenses of every item with  tax and without additional charges.

Inquiries

If you have any questions or suggestions about Billing System Project In Python with Source Code, please feel free to leave a comment below.

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