I recently purchased a Square Reader for contactless and chip transactions! I no longer have to turn away people and hope that they might use my business card for more than scrap paper in their bag. It was only about $75.00 and was very easy to set up! I chose to input all of my stock into the app which was quite time consuming but I wont have to resort back to a list for my prices. Overall I am quite happy with my purchase and I look forward to using it at my next market. (Nov 19th @The Royal 12-4pm).