Sell on Amazon Sign in
This article applies to selling in: United Kingdom

Monthly storage fees report

The Monthly Storage Fees report provides estimated monthly inventory storage fees for each ASIN of your inventory in Amazon fulfilment centres. This report is available for download only.

Learn more about the Inventory Storage Fee.

Field definitions

Download header Description Example value
asin Amazon standard identification numbers (ASINs) are unique blocks of 10 letters or numbers that identify products. Amazon assigns the ASIN, which you can find on the product detail page. 0991519108
fnsku Amazon's fulfilment network stock-keeping unit (SKU) identifier X000A8GG1A
product-name Description of the ASIN on the product detail page Stylish hat for pets
fulfillment-center Fulfilment centre in which the ASIN is stored FTW3
country-code Country in which the fulfilment centre is located GB
longest-side The dimensions of the longest side of a single product unit. 8.43
median-side The dimensions of the side of a single product unit that is neither the longest nor the shortest. 5.81
shortest-side The dimensions of the shortest side of a single product unit. 0.73
measurement-units The unit of measurement for the longest, median, and shortest sides of the item for purposes of calculating the inventory storage fee. Centimetres
weight The item's weight used to identify its product-size tier. This can be the item's unit weight or dimensional weight, depending on the item. 0.79
weight-units The unit of measurement for the weight of the item Kilograms
item-volume The inventory storage fee is charged per volume in cubic metre, which equals the longest side x median side x shortest side. These often correspond to the length, width, and height of an item. 0.0208
volume-units The unit of measurement for the volume of the item cubic feet
average-quantity-on-hand Daily average volume of the item in fulfilment centres. This is equal to the inventory for the trailing month divided by the number of days in that month. 0.71
average-quantity-pending-removal Daily average volume of items for which removal was requested from fulfilment centres 0.0
estimated-total-item-volume Average volume on hand, minus average volume pending removal, multiplied by the volume of the item 0.0148
month-of-charge Month of the year in which the Inventory Storage Fee estimate applies; format is YEAR-MONTH 2016-07
storage-rate Standard storage fee based on cubic feet per month 0.65
currency Currency of the Storage rate amount GBP
estimated-monthly-storage-fee Amount of the monthly Inventory Storage Fee that will apply to this ASIN 0.65
category Item category used to calculate inventory storage fees Clothing
Sign in to use the tool and get personalised help (desktop browser required). Sign in

Reach Hundreds of Millions of Customers

Start Selling on Amazon

© 1999-2020,, Inc. or its affiliates