The Square POS application for iPad uses card-swipe and finger signatures. Seems good enough for VISA, Mastercard, the payment card industry as a whole.
https://www.google.ca/search?q=square+ipad+register&num=100&client=firefox-a&hs=Xvz&rls=org.mozilla:en-US:official&channel=sb&source=lnms&tbm=isch&sa=X&ei=UoNRVKb4JMWwogSXoYKgBQ&ved=0CAgQ_AUoAQ&biw=1339&bih=913 On Wed, Oct 29, 2014 at 10:44 AM, Seth Mattinen via Af <af@afmug.com> wrote: > On 10/29/14, 10:41, CARL PETERSON via Af wrote: > >> I�m going to second paperless. We just use google drive with a folder >> for open sales orders and a folder for completed sales orders. In the >> office, we just save new sales orders to the open folder. Tech opens >> them on an iPad mini, has the customer sign them, and saves them to >> completed. WAY easier then trying to track down paper and then file it. >> > > > My "signature" on a screen with my finger looks nothing like my actual > signature. Does anyone know how that difference holds up if challenged? > > ~Seth >