Ask HN: Is anyone doing a VPOS with card reader and printer for the iPad?
I don't mean iPhone only, but instead as a Universal app for iOS.
Lightspeed: http://www.lightspeedretail.com/ipad/
Shopkeep: http://www.shopkeep.com
Silver: http://ncrsilver.com/
Verifone MPOS: http://mpos.verifone.com