If they put those systems lower, they will have a very hard time with maintenance. Children will have a field day with them. They will be unusable more than functional.
Why not just hand the debit card to the cashier and have her run it as a charge. Then they do not have to speak their pin. Or they can writed it down fold it and hand it to the cashier. There are reasons Wal-mart will not make them lower. Folks do not watch their kids closely enough.
This is just folks looking to win the sue happy lottery.
The main reason walmart and others won’t lower them is shopping carts..
the 1000 dollar pin pads loose every time to a fully loaded cart.