Once you get used to Amazon...!
We decided to try their platform, and placed a range on their site.
However, after several months we decided paying them 17% commission was not viable.
We needed volume sales to justify them taking such a big commission, and we were building their brand, not ours.
After we decided to stop selling a single complaint arose.
It was unexpected, unsupported, and money refunded to the customer without question, and we still don't know what the problem was.
Try contacting Amazon to talk to a human person to find out why they can be judge, jury, hangman and take funds from your company without reasonable explanation.