Backend service

POS API ready for sales, stock, and checkout workflows.

This service powers the point-of-sale application backend. It is designed to handle product catalogs, inventory movement, customer records, staff access, payments, receipts, and daily sales reporting.

INV

Inventory Control

Track products, stock levels, categories, suppliers, purchase entries, and low-stock alerts from one backend service.

POS

Checkout Flow

Support cart validation, discounts, taxes, payment records, invoice generation, and receipt-ready sale summaries.

RPT

Business Reports

Prepare daily sales totals, profit snapshots, cashier activity, customer history, and inventory movement reports.

Backend Modules

The POS API can be extended around these operational areas as the frontend grows.

Products and Categories
SKU, barcode, pricing, unit, category, and product status.
Sales and Payments
Cart totals, payment method, refunds, receipts, and invoices.
Users and Roles
Admin, cashier, manager, and secure role-based access.
Customers and Suppliers
Customer profiles, supplier records, and purchase references.
Stock Movement
Purchases, adjustments, returns, wastage, and audit trails.
Analytics
Sales trends, revenue reports, inventory value, and staff totals.

Useful API Paths

Common entry points for local development and integration checks.

GET /api/v1/health
GET /api/v1/products
POST /api/v1/sales
GET /api/v1/reports/sales