What could be the reason for these repeated rejections?

Hi everyone,

I need your help regarding an issue I’m facing with Amazon. Amazon give me partial reimbursement instead of full reimbursement.

I’m trying to update my sourcing costs through the Manage Your Sourcing Cost page, but every time I submit a request, Amazon keeps declining it.

Has anyone else faced this issue before?

Please suggest any solutions or steps I can take to get my sourcing cost approved.

Thank you in advance for your support!

Amazon usually rejects sourcing‑cost updates when the invoices you upload don’t meet one of their strict criteria: dated within 365 days, issued by a verifiable wholesaler or manufacturer, showing your legal seller name and address, displaying the exact SKU or product description, and matching the reimbursed quantity—so if any detail is omitted, blurred, or mismatched, the system auto‑declines and defaults to Amazon’s own reference cost, leading to only partial reimbursement.

In order to fix this, resubmit a single consolidated PDF per SKU (do not crop or redact prices), add a cover page explaining why the cost differs from Amazon’s estimate, include proof of payment (bank or card statement), and open a case under “FBA Inventory → Reimbursement Appeals,” referencing your submission ID and requesting a manual review by the FBA Reimbursement Team; many sellers get approvals only after a human investigator reviews clear, unaltered documents, so persistence—and perfectly formatted paperwork—is key.

Nothing you can do regarding this unfortunately.

Submit via manage your sourcing cost and if rejected then no amount of cases helps.

Amazon is unfair in reimbursement process. That’s how it is and sellers can’t do anything about it.

My solution? Just give up.

I gave up trying to fight this rubbish so whatever Amazon reimburse me I accept it.