I using Odoo13 and making a sales.order that already delivered and paid by the customer.
But, sometimes the customer wants to return the product and take their money back.
eg: some case, a customer demand 20 product, its already delivered 20 and it already paid. But a few days later the customer wants to return 5 products. How to return the product and how to return the price of the 5 product..?
So, the point of my question is, what is the best practice to return the delivered sales.order and return the paid payment?