I used to be able to swipe the card and THEN hand my phone to the customer and they could select a tip (or not) and confirm and sign. Now, I have to hand them my phone so they can select a tip and confirm, then swipe, then give it back to them to sign. How do I change this back to what it used to do? I don't want to seem like I'm expecting them to tip, as I don't think that's great customer service.
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