Euro Chip Free 3D print model

cgtrader

Consumers can easily operate a small electronic token approximately one euro coin in size to release funds from their mobile wallets, unlocking features within a shopping trolley. The model with an ergonomic grip works smoothly on 50% of examined shopping carts and trolleys tested for functionality, with some successful use found in a cart containing a tray that accepted the tiny payment device, rendering the added handle obsolete.