This is 100% common - the cost to network is often both in forward and reverse s...

privateSFacct on Feb 20, 2020 | parent | context | favorite | on: Stripe refunds: fees from the original charge are ...

This is 100% common -

  the cost to network is often both in forward and reverse side, though most card providers zero out benefits to users so I'm convinced have higher than appropriate margins here (not stripe)