We have customers that buy a new piece of equipment and trade-in an old one at the same time.
How would we record the trade-in on the sale? Do we put a negative amount in the quantity field? This appears to use the wrong cost for the returned item.
We can break this into 2 transactions - a purchase of the used equipment and then a sale of the new. The customer would also need to be a vendor.
Any other ideas?
