Your Sunday payment terminal/handheld does not have a transaction limit.
If desired, you can set up an alert when the entered amount is too low or too high— for example, for a transaction below €0.10 or above €1,000. The objective is to help you avoid any errors.
You can configure these alerts directly on your dashboard.
Simply navigate to the PDQ > Configuration section, set your desired limits, and then sync each terminal to ensure the changes take effect.