If you have an iPhone, there are a few ways to remove payment methods from your account. This includes removing cards and PayPal, but it can also include removing bank accounts and other financial institutions. To remove payment methods on your iPhone:

  1. Open the Settings app and select Payment Method.
  2. Remove any payment methods that you do not use regularly or that you do not trust.
  3. Add new payment methods if you need to add them to your account.
  4. Save your changes and close the Settings app.