What are the subscription options and available payment options?

Services can be purchased through monthly or annual subscription, with automatic renewal. In order to cancel the renewal, please see item 25. Acceptable terms of payment are those that App Store and Google Play provide. BTFIT SERVICES purchase and cancelling, APPLICATION download and access, relevant payments, and any payment return will always be through App Store and Google Play, at customer’s discretion. Customer will be solely responsible for said procedures.