Observed arrival · 2026-10-12
Mini mPOS puts checkout on the payment terminal
A free, open-source point-of-sale app for Adyen Android terminals, with product lists, payments, receipts, refunds, and more.
○Open
⊠Login
$Paid
†Ads
✦Pretty
●Pro
◎Niche
◉Human
⚑Risk
ƒJS
- For
- In-person sellers using Adyen Android terminals
- Worth noticing
- A receipt QR code links back to the original payment, letting staff refund everything, selected items, or a chosen amount.
Field notes
The workflow covers product lookup or custom amounts, card and wallet payments, receipts, payment links, deposits, and transaction review. Refunds start by scanning the QR code on a receipt, with options for the full payment, selected items, or a chosen amount. The homepage also describes copying products and settings to other devices through a QR transfer protected by a transfer code.
Observed signals
Read the marks
Editorial observations of this landing page, not a rating.
○OpenPublic substance visible
✦PrettyNotable craft visible
◎NicheUnusually specific use
One card from the complete issue