Why did Amazon charged me a higher fulfillment fee than what was calculated on AZInsight or what the Amazon Revenue Calculator shows?
Because Amazon is very dynamic and they adjust the fees based on robots that weigh and measure the boxes sometimes you might get charged a different fulfillment fee than what was calculated on AZInsight or was returned by the Amazon Revenue Calculator. This can occur because of one or more of the following reasons:
- The dimensions of the product saved in Amazon's internal catalog was different then the product you sent into the FBA warehouse
- The product was categorized under a different size tire than what is calculated based on its dimensions
- Amazon Charged you a higher pick and pack fee for this ASIN
When this happens we suggest you open a case with Amazon Seller central to request a reason and or an adjustment on the fees for this ASIN.