Just wondering if anyone here has successfully installed a Cryptopay swiper on a Coleman vending island? I have the pieces to put one together and the location is over 80% Credit card, so I am thinking I would like to do this without cash if possible? Also can you use the signal to trigger a timer rather than a vendor? I am thinking of using one of the selections to fire a timer for an air machine? I assume when you push one of the selections it fires a 24v signal to the unit you are selecting? Any help appreciated.