One app for the whole counter.

Tap the items, tap checkout, pick how the customer paid: cash, wallet, bank, or Udharo. Split any bill between paid and credit. Stock drops by itself, and you can never sell what is not on the shelf.

Take in a broken phone with just a phone number, device model, and the problem. Collect an advance if you want. Move the ticket Waiting to Diagnosing to Repairing to Ready to Delivered, and the customer gets a WhatsApp message when it is ready.

Every credit carries a name, a phone number, and a due date. The list sorts itself by urgency: overdue first, then due today. Collect full or partial payments with one tap and send the receipt on WhatsApp.

Every change has a logged reason: received, sold, damaged, customer return, supplier return, or count correction. Open any product and see its full history. No more shelf versus book mystery.

The Today screen adds it up: collection, service income, outstanding credit, and what is running low. Works offline at the counter and syncs when the internet returns.