For iOS:
For iOS users, Apple processes all transactions and subscriptions so please reach out to them for help on purchasing and managing auto-renewals.
You can also go to the following link for some additional support information: http://support.apple.com/kb/ht4098
For Android:
For Android users, please reach out to Google as they will be able to help with information and support on subscriptions.
For more detailed documentation, please go to the following link: https://support.google.com/payments/answer/6220303?hl=en
For iOS users, Apple processes all transactions and subscriptions so please reach out to them for help on purchasing and managing auto-renewals.
You can also go to the following link for some additional support information: http://support.apple.com/kb/ht4098
For Android:
For Android users, please reach out to Google as they will be able to help with information and support on subscriptions.
For more detailed documentation, please go to the following link: https://support.google.com/payments/answer/6220303?hl=en