[ale] point of sale (POS) and Customer Tracking (loyalty)

[tmh at cfl.rr.com (tmh at cfl.rr.com)]

Try www.sababeach.net. There you'll find an order processing app that 
is point of sale. Don't know exactly what you mean by 'customer 
tracking or 'swipe cards' but the app keeps sales history by customer 
and by inventory. I've deployed the app several times and it does 
support barcodes.