It is understood that the US Amazon FBA fee will be adjusted. FBA new fee system will come into effect February 22, 2018. Changes are as follows: 1 Perform fee: Amazon product will adjust the size and weight of most of the implementation costs.
Adjusted fees will apply throughout the year, and Amazon will not roll out separate FBA rates between October and December 2018; 2. Volumetric weight calculations; from February 22, 2018,
Amazon will be calculated as the unit volume divided by 139 (instead of 166). The volumetric weight applies only to large standard-size items weighing more than 1 pound as well as all small, medium and large oversized items.