PG Trade Center POS

A point of sale for an agricultural trading business, covering the parts a general till does not: tiered pricing per customer, credit extended and reconciled, and cheques tracked through to clearing. Built on TanStack Start with a Tauri shell over Supabase.

What I did

• Tiered pricing and customer credit modelled at the till, not bolted on after.
• Cheque tracking and reconciliation carried through to the back office.
• TanStack Start and TanStack Query over Supabase, packaged with Tauri.