One-Page Checkout [Support Thread]

[lat9]

I am currently running 155e

I have had installed a custom checkout that only my admin accesses. It uses a combination of barcode cart for the product POS, and I am using one-page checkout. I want the ability to choose the product in the POS page (barcode cart), and on the one-page checkout change the price being charged for the product, so that it still removes the product from the inventory, but records a giveaway (or a sample) in the total sale.

I installed the "edit orders-4.4.3" module in the hopes that would work. It does do what I want done, but only in the admin, after an order is processed.

I'd like to edit the order on the fly.

Any suggestions?

I have no idea what your "barcode cart" functionality provides. Could you elaborate a bit more on what 'workflow' you are trying to achieve?