You can check your auto-renew status in User Center near to User type. The AirDroid Personal premium plans are subscriptions that auto-renew by default to ensure you don't lose access to premium features at your next billing date. The Price on Google Play will be higher than other channels because Google will charge an additional channel fee. If you purchase the same subscription for another AirDroid Personal account, the second subscription will not take effect. You can own only one subscription for the same type of subscription. If your card doesn't work when you think it should contact your bank or card issuer for help.
Only the following card brand is available now For AirDroid Personal premium purchases, we currently accept payments via Paypal, Credit/Debit/Prepaid Card, QiWi, Dlocal(Available on AirDroid official website), and Google Play (Available on AirDroid App and AirMirror App).