Can my program print receipts and invoices?

A cashier program needs four things: a product list with prices, a fast sales screen that adds items and works out tax and totals, a printed receipt, and a report of the day's sales. You can buy a ready-made package, hire a developer, or describe what you want to an AI builder that builds it around your shop. Start with selling and receipts, then add stock and offers later.

An invoice program needs your business details and tax number, a list of customers and items, and a VAT rate applied to each line: 15% in Saudi Arabia and 5% in the UAE, in general terms. It works out the amount before tax, the tax and the total, gives every invoice a sequential number and prints it. Official e-invoicing requirements should be checked with the official source or your accountant.

An inventory program rests on three things: a product list where each item has a code, a quantity and a minimum level; stock movements in and out recorded as they happen; and an alert when an item runs low. Start with a physical count for opening balances, then record every movement. Build it in a spreadsheet, buy a package, or describe it to an AI builder.