How close does the device have to be to the card reader for MST to work?
For best results, hover your device about one-half inch over the card reader above where you’d usually swipe or tap a physical card. If the transaction doesn’t process, move your device slowly across the terminal.
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Main Phone Number
Monday–Friday: 7:30 a.m. to 6:00 p.m.
Saturday: 7:30 a.m. to 4:00 p.m.
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