Since the fees change based on different payment methods a simple fee calculation can't be applied. I.e. the fee for instantEFT is different to accepting a credit card to a masterpass transaction.

This feature request is simply to return the amount paid in fees on the order page. The amount_fee can be returned as documented here. https://developers.payfast.co.za/documentation/#notify-page-itn

This image illustrates how it could look: https://shopplugins.com/wp-content/uploads/edd/2018/05/fee-in-edit-order.png

When a renewal is submitted and fails, PayFast places the token into an on hold state and returns 400 error on our API call. We should handle this in a way that gives the admin/shop_manager a better idea of the steps to take next.

We should allow for this as it will add more use cases for recurring payment in South Africa.

I'd like to be able to change the payment method on a PayFast subscription.

Our use of PayFast tokens is currently limited to Subscriptions. Tokens could be used for Deposits, Pre-Orders, and other extensions as well.

Let's expand our use of tokens to support these other services.