Good afternoon @Seller_HjStGVKOuufif,

To provide some additional context here, Amazon charges monthly inventory storage fees for the space your inventory occupies in fulfillment centers. Monthly storage fees are calculated on your daily average volume in cubic feet, based on the size of a unit that is properly packaged and ready to ship in accordance with FBA policies and requirements. Monthly storage fees consist of the following fee components:

• Base monthly storage fee, which is determined by product size and time of year.

• Storage utilization surcharge, which is in addition to the base monthly storage fee, and varies based on product size and storage utilization ratio. The surcharge only applies to sellers who meet the eligibility criteria outlined below.

Please let me know if you have any follow-up questions!

- Bryce