Mobile Shop Management System
A retail management system designed to organize mobile phones and accessories, inventory, stock movement, sales, billing, and day-to-day store operations.

Project Context & Objective
The Mobile Shop Management System is a custom retail application designed to centralize mobile phone and accessory inventory, stock records, sales, billing, purchase records, and operational reporting for a mobile retail business.
Operational Challenges
The system was designed to address common operational challenges in mobile retail, including organizing phone and accessory stock, tracking purchases and sales, maintaining product records, and producing clear daily or monthly summaries.
How the System Was Built
BeaconHub Solutions developed the system using Python, Django, PostgreSQL, and Bootstrap, with modules structured around product management, inventory, purchase records, sales processing, billing, and reporting.
Key System Capabilities
from django.db import models, transaction
from products.models import Product
class Inventory(models.Model):
# Inventory stock entry record linked to product catalog
product = models.ForeignKey(
Product,
on_delete=models.CASCADE,
related_name="inventory_entries"
)
quantity_added = models.PositiveIntegerField()
purchase_price = models.DecimalField(max_digits=10, decimal_places=2)
entry_date = models.DateField(auto_now_add=True)
@property
def total_cost(self):
return self.quantity_added * self.purchase_price
@transaction.atomic
def save(self, *args, **kwargs):
# Automatically increase stock quantity on new inventory entry
is_new = self.pk is None
if is_new:
self.product.stock_quantity += self.quantity_added
self.product.save(update_fields=["stock_quantity"])
super().save(*args, **kwargs)Operational Value
Products, stock, purchases, sales, billing, and reporting can be managed through one retail system.
Inventory records help users monitor available mobile phones and accessories more clearly.
Sales and invoice records provide an organized way to review daily retail counter activity.
Dashboard and reporting features help summarize stock values, sales activity, revenue, and store data.
Need a Custom Management System for Your Business?
Tell us about your workflow, current challenges, and the system you want to build. We'll review your requirements and help identify an appropriate next step.