You will need to help us integrate 2 screens into the VeriFone MX devices (MX860 and MX 870). The UI integration will allow users to enter information , that information should then be sent to our DB and we'll trigger an action.
This is urgent : job needs to be completed by Monday, November 7th, so you'll have to work through the weekend with us. We have the devices in our offices (2 devices).
You probably need to have these devices with you as well to make this happen on time.