In school we learned about coins and bills, but this is a plastic card! Where’s the money? Where does it come from? How do I know how much I have?
Transaction Trainer is a tool designed to help demystify the Card! Explore the intricacies of using a debit card to make purchases at a wide selection of example storefronts; practice the use of both chip-enabled or swipe only point of sale terminals; learn what buttons are important and which you can safely ignore; and take a peek behind the curtain by keeping track of your purchases in a virtual ledger.
Transaction Trainer is a research-based app that will help make concrete the abstract world of the Card.
Updated on
Oct 9, 2025
Education
Data safety
arrow_forward
Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.