Customer center number
Here you can specify a phone number for customer support where a user can be redirected if they need help. For example, if a transaction fails, a user hears “Press 1 to try again, press 2 to call the customer service number”. After the user dials 2, they will be connected to customer support. The call will be billed according to the user’s tariff.
The number should be specified in E.164 format.
Minimum card length
Specify the minimum length of a user’s credit card number. By default, the minimum length is 11.
Maximum card length
Specify the maximum length of a user’s credit card number. By default, the maximum length is 11.
Minimum voucher length
Specify the minimum length of the user’s voucher number. By default, the minimum length is 11.
Maximum voucher length
Specify the maximum length of the user’s voucher number. By default, the maximum length is 11.
Minimum sum
Specify the minimum amount of funds that can be transferred from a customer’s credit card. By default, the minimum amount is 5.
