Set Low Change Alert

The "Set Low Change Alert" feature allows operators to configure an alert system that notifies them when the vending machine's change reserves fall below a specified threshold.

When the machine displays “low change”, the customer has to insert money that is exactly the same as the price of the product. Failing to do so may cause no change after purchase.

When the low change is set as 0, the machine will not display “low change” even if there is no sufficient change.