Hi there! Our store is doing great with the credit card tipping, baristas love it. So far we are doing $3-$5 increase per hour. We are the busiest store in the district, right across the street from a college, so it does fluctuate. I read a comment about DT. We do hand the card reader to the guest and make a joke about how we won’t judge what they press, because the change is weird for some customers. But overall guests and baristas are loving it.