Hugh:

I've helped a lot of companies create solutions to import their POS data into Adagio GL, AP, & AR (depending on the requirements). I've never seen a POS system that didn't export the transactions to some kind of an electronic file for whatever accounting system.

In one case I've had to grab the transaction file meant for QuickBooks (or was it Simply I forget) and in several cases I've had to grab the transactions meant for the (piece of junk) integrated accounting solution.

I find it hard to believe that you have 2 POS systems that don't produce anything for accounting as all POS developers know that they need to provide accounting something or they'll find sales few and far between.