Inventory Age Report

The Inventory Age report helps you quickly identify how long items in your inventory have been in fulfilment centres and those items subject to upcoming long-term storage fees (LTSF).

The report also provides details about sales, current sellable quantities, your list price and the lowest price on Amazon for the same item for all of your fulfilled-by-Amazon inventory.

The following per-ASIN information is included in the report:

Field name	Description
snapshot-date	The date the report was generated on.
sku	Unique blocks of letters and numbers that are assigned by you to the product you are selling
fnsku	Unique blocks of letters and numbers that are assigned by Amazon to products stored in and fulfilled from an Amazon fulfilment centre
asin	Unique blocks of ten letters or numbers assigned by Amazon to the products sold via Amazon
product-name	The name of your product
condition	The condition of the unit (new, used etc.)
available-quantity(sellable)	The number of units in inventory available for purchase
qty-with-removals-in-progress	The number of units in inventory that you have requested be returned to you or disposed of
inv-age-0-to-90-days	The number of sellable units that have been in the fulfilment centre for the last 0–90 days
inv-age-91-to-180-days	The number of sellable units that have been in the fulfilment centre for the last 91–180 days
inv-age-181-to-270-days	The number of sellable units that have been in the fulfilment centre for the last 181–270 days
inv-age-271-to-365-days	The number of sellable units that have been in the fulfilment centre for the last 271–365 days
inv-age-365-plus-days	The number of sellable units that have been in the fulfilment centre for the last 365+ days
Currency	The currency for the estimated long-term storage fee charge
qty-to-be-charged-ltsf-12-mo	The number of sellable units that have been in the fulfilment centre for 365 days or more, as of the next assessment (Starting August 2019, LTSF will be assessed on the 15^th of each month).
projected-ltsf-12-mo	The projected long-term storage fee that will be charged for units that have been in fulfilment centres for 365 days or more on the next inventory clean-up date at the current inventory level
units-shipped-last-7-days	Units sold in the last 7 days
units-shipped-last-30-days	Units sold in the last 30 days
units-shipped-last-60-days	Units sold in the last 60 days
units-shipped-last-90-days	Units sold in the last 90 days
alert	Shows when this item has a low traffic or low conversion alert Low traffic indicates that a low number of potential buyers have seen the listings. Use the Improve Keywords feature in the actions list to optimise your listing for search. The Advertise Listing feature allows you to advertise via Sponsored Products to drive additional traffic to your listing. Low conversion indicates that potential buyers are viewing the listing but do not follow through to purchase the product. Maintaining a high-quality detail page and competitive pricing helps improve conversion rates.
your-price	Your listed price
sale_price	Your sale price if you are running a sale on the product
lowest_price_new	The lowest price (including shipping) for this item in new condition on Amazon
lowest_price_used	The lowest price (including shipping) for this item in used condition on Amazon
Recommended Action	The action recommended for your inventory. Recommendations depend on your inventory position, ASIN alerts and known inputs when the report was generated.
Healthy Inventory Level	Quantity of inventory that is not considered excess based on product demand and your costs. Our recommendations are based on helping you reach this level of inventory.
Recommended Sales Price	Consider lowering your price to recommended sales price to increase the likelihood of you selling your inventory based on your current inventory settings. This value may be different from the lowest price or Buy Box price. You can use Automated Pricing Rules in Seller Central to help you set low prices. Consider lowering your price to the Recommended Sales Price or lower until you have sold your excess inventory.
Recommended Sale Duration	If a sale is recommended, this is the estimated sale duration in days that would be likely to help you sell your excess inventory.
Estimated Storage Cost	Estimated FBA storage fees and your holding cost of capital if no action is taken to help sell through or remove your inventory. The storage fees may include the Long-term Storage Fee and are based on your current sales rate. The estimation is calculated over a 3-year horizon. Note: Inventory quantities are based on a daily snapshot and may differ from your actual inventory quantities.
Recommended Removal Quantity	Estimated quantity of inventory that would be likely to benefit from removal instead of being charged storage fees.
estimated-cost-savings-of-recommended-actions	Estimated cost savings between taking the recommended action versus the storage fees that you would incur on that inventory by taking no action.
sell-through	The rate at which your units sold and shipped over the past 90 days divided by the average inventory available at fulfilment centres during that time period. Tracking your sell-through rate can help you determine whether you need to take action to improve traffic or conversion for your products.
item-volume	The volume of the item, which is calculated by multiplying the longest side, median side and shortest side together. These measurements generally correspond to the length, width and height of the item.
volume-units	Unit of measurement for the volume of the item.
storage-type	Storage type category of the product for which storage limits are set. There are four storage types: standard-size, oversize, clothing and footwear. Note: standard-size is including small and standard types.

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