Hello Liz,
BreakPoint now offers an interface to Adagio General Ledger. Our POS has all of the features you outline below, including multistore inventory control, 10 levels of item pricing, both receipt and invoice printing, and lots more. Please call or email me if I can provide any further assistance or an online demo, 204-982-5800 or email admin@breakpoint.ca . I look forward to telling you more about BreakPoint !