[Michlib-l] Simple instructions for using Square for credit card payments

Hello Library Community - I wonder if any of you have put together a simple instruction sheet to help staff members to familiarize themselves with Square. I would happily take instructions for both the traditional Square reader and the new bluetooth reader. I have done a search on the Square site and on Wiki-How and both sites are a bit more involved than I need. Thanks in advance for any help provided! Gail Nartker, Director Sandusky District Library http://sandusky.lib.mi.us