Dear Fellows,
A company is in consumer durable sales and they offer their customer an option to buy materials under exchange scheme, like bring your old TV and get a new TV. The discussion point is how to account for this old TV.
One option is accounting for purchases, the other option is creating a credit note or the third option is giving a discount to the customer.
Except in accounting for purchases, stock accounting is not possible.
Invite your suggestions and advises on this