If you have a prepaid card and would like to check your reward card balance, simply visit the cardholder website and log into your user account to view your balance and transaction history. If you created a digital wallet during your initial redemption, you will be prompted to login after entering your card info.
Cardholder Services Websites:
VISA and Non-USD Mastercard: https://www.prepaiddigitalsolutions.com/
USD Mastercard: https://www.myprepaidcenter.com/login/user