Greetings,

Seller_ilj48PUGzfzV2

amazon does not have my sales of 30 days. amazon starting to charge extra .70 for each product i sale.

amazon also did not display that they are charging low inventory fee.

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A low-inventory-level fee will only apply if a product’s inventory level relative to historical demand (known as "historical days of supply") is below 28 days. We will only charge a low-inventory-level fee when both the long-term historical days of supply (last 90 days) and short-term historical days of supply (last 30 days) are below 28 days (4 weeks). For example, if a product’s short-term historical days of supply is above 28 days but long-term historical days of supply is below 28 days, the low-inventory-level fee won’t apply.

For each seller, we will calculate the historical days of supply metric at the parent-product level, and we will add the low-inventory-level fee to the FBA fulfillment fee for all shipped units of eligible products. Note that some products are not eligible for the low-inventory-level fee. For more information on fee eligibility, review this Seller Central Help Page.