have any of you guys been using pos systems that are not your typical ics/drb/micrologics legacy stuff? none of it integrates to quickbooks online or xero and im wanting to use a cloud based accounting service. im thinking of using a ipad based pos system like lavu or ncr silver and keep the tunnel controller separate. the ticket writer would input an order and a customized ticket with the license plate would print to the front of the tunnel and notify him/her what wash was selected. the lube shop and gift shop would use the same system and would allow for an open ticket to be closed at any terminal. what do you guys think?