Once you have set up a recurring bitcoin purchase, you can change, pause, or cancel it at any time by visiting your Bitcoin screen and following these steps:

1. Scroll to your “Open orders”
2. Tap your recurring purchase
3. Tap “Edit purchase”
4. Select “Remove purchase”, “Pause purchase”, "Edit amount", or “Change payment method” (in select countries)

Pausing and resuming a recurring purchase, or changing its amount, won’t restart fees. If you increase the amount, you won't pay fees on the difference.

When adjusting your recurring purchase amount, keep these limits in mind:

1. You can make changes only once every 30 days, starting after the first execution
2. You can increase by up to double your current amount
3. You can decrease by up to half of your current amount

You can set up multiple recurring purchases, however, you can only set one per frequency interval (one daily, one weekly, one monthly, etc…). Currently, it is not possible to change the frequency of a recurring purchase.