Gravity Payments / Charge It Pro provides merchant services which include credit and debit card processing. Its a fast, and reliable, way to handle your credit card transactions. The software is cloud based with exceptional security. Currently MLS 12 interfaces with their Clover device. This connects via ethernet, or wi-fi and is portable. It supports cards by swipe, chip, or touch to pay. It can also be used to handle card not present transactions.
Setup
The setup is quite simple. Gravity payments will provide you with a Merchant ID, Authentication Code, and Device Name. You will enter them in the fields as shown in the screenshot.
It would be easiest to use copy and paste in windows to transfer the data. The Authentication Code is long and complex.
When you exit these values will be saved. That is all you need to do to complete the setup. Any specific requirements will be provided by your Gravity representative.