I just started a franchise business with Auntie Ann in the past few months. I bought the Micro e7 POS directly from Auntie Ann as part of the business. Recently, I found another credit card merchant services fee is way cheaper and can save me $200 to $300 from monthly fee compare to my current merchant services(FIRST DATA). I wanted to change to that merchant services. That merchant services needs to know the current software being used on the Micro e7 so they can know whether or not they can re-program the software. I called Autie Ann help desk and was told that I can go with any merchant services I want but HD will only support merchant services that they already established relationship with. They said I'm on my own to figure out and make the change by myself and didn't even provide the software info. I called Micro e7 tech support directly but Micro e7 refused to provide any support because I didn't buy the Micro e7 directly from them. I need help. Please some tech savvy out there help me with the info of how can I find out what type of software is being used on the micro e7. If I want to re-program for different merchant services by myself, would that be hard? If Possible please provide all the steps to re-program it.