I am writing to report abnormal shipping fee adjustments charged to my seller account for several FBM (Fulfilled By Merchant) orders where I used Amazon's Buy Shipping service to purchase FedEx shipping labels. These unexpected fee adjustments were applied after the labels were purchased and packages shipped, and no clear explanation has been provided for these charges. I have already contacted Amazon Seller Support regarding this issue (via previous case inquiries), but no effective resolution or satisfactory explanation has been given so far.
Unexpected Buy Shipping fee adjustments were charged on multiple orders after using Amazon's Buy Shipping labels for those shipments. The additional charges are significant and appear to be errors or unexplained increases in shipping fees. This is causing financial loss and confusion, as I followed all shipping guidelines and entered correct package weights and dimensions when purchasing the labels.
I previously reached out to Seller Support about one of these abnormal charges but have not received a helpful response. The issue remains unresolved, and I have not been informed of the specific reasons for the adjustments. I am now escalating this matter with a detailed summary of the affected orders.
Below is a list of the affected orders with details of the shipping service and the fee adjustments charged. Each of these orders had shipping labels purchased via Buy Shipping, and later an unexpected additional fee was charged:
Order 111-7431685-6460257 – Shipped via FedEx Express Saver® One Rate (Tracking ID: 288233871565). Original label cost was $34.00; later, an additional fee adjustment of $167.75 was charged, which is nearly five times the original cost and is not explained.
Order 112-4751916-1320257 – Shipped via FedEx 2Day® One Rate (Tracking ID: 281919666274). Original label cost was $32.70; a fee adjustment of $105.10 was charged afterwards, more than triple the original shipping cost, without any explanation provided.
Order 111-7298005-6981039 – Shipped via FedEx Ground® in 2 packages:
Package 1 (Tracking ID: 285170736493): Original cost $22.03; later additional fee $41.12 charged.
Package 2 (Tracking ID: 285170691726): Original cost $22.03; later additional fee $41.12 charged.
Both packages for this order incurred identical adjustments of $41.12 each, nearly doubling the cost of each shipment, with no justification given.
Order 113-6213706-5352266 – Shipped via FedEx 2Day® One Rate (Tracking ID: 285610129151). Original label cost was $34.00; a fee adjustment of $172.81 was charged later, which is five times the original cost. This adjustment is extremely high and was not explained.
Order 114-9134485-4305829 – Shipped via FedEx 2Day® One Rate in 2 packages:
Package 1 (Tracking ID: 286386875737): Original cost $29.50; later additional fee $195.76 charged.
Package 2 (Tracking ID: 286386759451): Original cost $29.50; later additional fee $58.64 charged.
The adjustments for this order's packages ($195.76 and $58.64) are exorbitant (the first is almost 6.6 times the original label cost). Such charges are clearly abnormal and have not been justified.
Seller support said my packages are charged for large package surcharge, but none of them are large package (according to the stardard provided by Amazon).
The case ID is 17790073711, I hope I can hear more responsible replies here.