Tillqorin — POS & Commerce OS for Retail

The challenge

Retail and wholesale shops often run on disconnected tools — a cash register or spreadsheet for sales, another notebook for purchases, and no single view of stock, customer balances, or daily profit. Off-the-shelf POS suites can be expensive, desktop-bound, or a poor fit for local workflows like Urdu receipts, barcode label printing, and credit customer ledgers. We needed one fast web application our studio could ship, dogfood, and extend for real counter operations.

Our solution

Tillqorin is a full commerce workspace: manual and touch sales order entry with barcode scanning, purchase posting, product and stock management, accounts (customers, suppliers, banks, staff), expense and cash tracking, exportable ledger reports, and an analytics dashboard for revenue, costs, and net profit trends. Receipts support thermal rolls (58mm / 80mm), A4/A5 invoices, store branding, and QR verification — deployed on pos.taylancetech.com with a Supabase-backed API.

How we approached it

• We modeled the core retail loop first: sell → update stock → record customer balance → print receipt. Purchase and expense flows reuse the same accounts and reporting layer.
• The UI is optimized for counter speed — keyboard shortcuts, held invoices, credit sales, multi-pay splits, and draft recovery if the browser refreshes mid-sale.
• PostgreSQL sequences and Supabase auth keep invoice and order numbers consistent; Vercel hosts the SPA and API on Taylance Tech subdomains.

Results

• Unified sales, purchase, inventory, and accounts in one product
• Analytics dashboard with revenue, expense, and net profit trends
• Thermal, A4, and A5 invoice printing with branded receipts
• Barcode label printing and Excel export across key reports
• Live at pos.taylancetech.com under Taylance Tech

Technologies used