Hi,
First, I’m not a rebate expert, this is usually done via a customer order expert. Per my understanding the rebates are not limited to a given site, meaning this supports multiple sits.
Assuming a rebate process was for site 1, 2, and 3 then what is the “correct” site on a rebate credit? The credit was created, but it’s not for a given site as the underlining data could be from site 1, and 2 and 3.
Per your example, you may have 1 site to work with for rebates. Many of my clients have many sites that can be used with the same rebate situation. For this, I can understand why the credit invoice does not have site on the header.
Best regards,
Thomas