Individuals with RadioShack credit card accounts can make payments on RadioShack's account portal on the AccountOnline.com website. Account registration is needed to view transactions and make payments to RadioShack, shows the AccountOnline.com site.
After registering for an account, the user needs to enter in the chosen user ID and password on the RadioShack account portal. For convenience, a drop-down list on the login screen specifies if the user wants to make a payment. After selecting this option and logging in, the user can make a RadioShack account payment.
As of 2015, the RadioShack credit card is not available for new customers, mentions CardHub. Those who have questions about their accounts can call RadioShack's account services at (877) 272-5394.