One of our customers had directed the following question through a support case. Since it is out of support scope I’m creating this topic on behalf of the customer.
“We're preparing our company for KSeF (new system for e-invoices). One of steps is checking the process invoicing.
We 'd like to have possibility to create annual credit note f.ex. for realized sale, example:
during the year we create 100 invoices for product (quantities = 10 000 tons, price per 1 ton = 12 pln). In the end of the year we want give our client bonus = 2 per 1 ton.
We 'd like to create annual credit note for that, important thing is the price should be changed in Sale book.
We don't know how we can create invoice like that. Could you help us?”
Please assist the customer to find a solution.