Hi there, @awiebold.

We have the Magtek reader that you can connect to your computer via USB. You can learn more about it here: Install and use the USB MagTek card reader with a QuickBooks payments account.

We also have mobile card readers that use GoPayments to process seamless transactions as you go. Rates per transaction are provided in this article: Mobile payments.

If you stumble into an issue while you use the mobile app card reader, don't worry. We have an awesome guide that will help you fix it: Fix issues with the GoPayment and QuickBooks mobile app card reader.

Should you have any other questions about setting up card readers. I'd be pleased to help you out.