When using Token system, tapping "Update total" when you have the higher amount in the token, and lower amount in the ticket causes issues due to how the function works.
Requesting that when the token amount is higher than the ticket amount, that when you access the token page to "Use as Payment", that the "Update Total" button is hidden.
  1. Implement dynamic "Update Total" button
a. When authed amount is higher than ticket amount hide "Update total" button
b. when authed amount is lower than ticket amount show "update total" button
This dynamic change will prevent issues for merchants and employees adapting to the token system.