IPI Score 500-549: Good Performance
An IPI score of 500-549 shows healthy FBA inventory management. How to maintain this range and push toward 550+.
An IPI score between 500 and 549 reflects solid inventory management. At this level, Amazon gives you comfortable storage allocations and your operational systems are working reasonably well. The factors pulling you from a higher score are typically a few specific ASINs with suboptimal sell-through rates rather than systemic issues. To push toward 550+: identify the 20% of your ASINs contributing most to your excess inventory metric and set specific sell-through goals for each. Consider enrolling in Amazon's Subscribe & Save program for consumable products — regular scheduled deliveries significantly improve sell-through rate metrics. Review your reorder points seasonally: a product that moves fast in Q4 may accumulate excess in Q1-Q2 if you maintain the same reorder triggers year-round. An IPI in this range generally signals an account that is performing well and only needs incremental optimization.
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IPI Score Under 300: Critical Actions to Take Immediately
An IPI score below 300 means Amazon will impose severe storage limits on your FBA inventory. Here is what to do right now.
IPI Score 300-349: Serious Storage Restriction Territory
An IPI score between 300-349 means significant FBA storage limits are in effect. Steps to recover your score quickly.
IPI Score 350-399: Below Target — Improvement Plan
A 350-399 IPI score puts you in the storage restriction zone on some Amazon marketplaces. Here is how to push it above 400.
IPI Score 400-449: Approaching the Safe Zone
At 400-449, you are close to Amazon's comfortable threshold. Small improvements move you into unrestricted territory.