San Francisco software engineering firm. MVP builds, AI integrations, fractional engineering.
Booking · Q2 2026
yewpay.
A POSLink system,
built behind the counter.
yew started because I watched my dad at A&C Auto Clinic re-key the same invoice total at the work order, the register, then the terminal. Multiple computers tied to one shop management system. Every Friday rush. Customers waited at the counter. He sweated.
So we built one. yewpay. A counter-mode console for the front desk, an owner dashboard with IC+ pricing spelled out in plain English, and a PAX A80 on the counter talking POSLink to all of it. One total, entered once. The system scales to multiple terminals. A&C runs one today. Saving on fees came along for the ride.
It runs every day, on real tickets, charging real cards. Email me for a demo.
