The Low Inventory Fee is based on your 30-day and 90-day inventory history, affecting future orders if stock levels don't meet criteria. It's applied weekly, not retroactively, and is calculated at the Parent ASIN level, offering strategic planning opportunities.
This tool offers a ballpark figure, not accounting for every nuance of your product. Dive deeper on your own to fully meet your needs. Beware: some product sizes might show slight variances because of Amazon's complex data handling.
Adjust your inventory to always stay above 28 days, factoring in a 7-day buffer for Amazon's updates. Use strategic forecasting and the Low Inventory Fee calculator to manage stock efficiently and mitigate fees.