The subscription section of Mobile Link is currently only available through the Mobile Link website.
Subscription information is currently not available through the Android and iOS apps available through the Google Play Store and Apple AppStore due to credit card processing limitations and restrictions put in place by those App Store providers (Google and Apple). As a result, subscription changes are only possible through the Mobile Link Website.
Note: Credit cards that are re-issued to customers due to the previous card reaching its expiration date are still considered new cards by the credit card providers. As a result, Mobile Link will require the full card information to be re-entered despite only the expiration date information changing.