Pre‑Fulfillment Cancel Rate (PFCR) is one of the “quiet” metrics that can block ungating even when your ODR looks fine. Amazon treats it as a direct proxy for how reliably you manage stock and keep promises to customers.
PFCR measures how many orders you cancel before shipping, usually because of bad inventory management, overselling, or pricing mistakes. Amazon’s general guideline for restricted categories is PFCR under 2.5% (and even stricter around 1.75% for some seasonal/holiday and higher‑risk categories). When your cancellation rate is above that threshold, the system flags you as a seller who cannot be trusted with higher‑risk, gated brands or categories, so ungating requests are silently or automatically denied, even if:
To improve PFCR before applying:
Turn off aggressive overselling (no “infinite” quantities; always sync inventory with your 3PL or spreadsheets).
Keep safety stock and avoid listing SKUs where you only have 1–2 units.
Fix pricing/offer errors offline rather than cancelling customer orders.
Once you keep PFCR consistently under 2.5% over the last 30–60 days, your account looks far safer, and your ungating approvals climb significantly.