CIV (Customer Instock Value)

Amazon & D2C glossary · Harpy Media

CIV (Customer Instock Value) is the estimated dollar value of your in-stock inventory as seen by Amazon Retail — a 1P-vendor KPI that weighs availability, price, and demand velocity to express how much “ready-to-buy value” your catalog currently presents to customers.

What is CIV?

CIV (Customer Instock Value) is the estimated dollar value of your in-stock inventory as seen by Amazon Retail — a 1P-vendor KPI that weighs availability, price, and demand velocity to express how much “ready-to-buy value” your catalog currently presents to customers.

Where Instock Rate answers “what percentage of my catalog is available,” CIV answers the sharper question: “how much of the AVAILABLE catalog is actually worth something at current demand and price?” It’s availability weighted by what matters — a hero SKU being out of stock moves CIV far more than a long-tail title being dark.

Why Amazon Retail watches it

Vendor scorecards and joint business reviews lean on availability metrics because stockouts damage the category, not just the vendor: dark shelves send shoppers to competitors, degrade the customer experience, and teach demand patterns Amazon doesn’t want taught. CIV (alongside instock rate and lost-Buy-Box metrics) is how the retailer sees which vendors keep the high-value machine running. Vendors with strong availability metrics get better PO behavior, program access, and negotiating posture — chronic CIV problems precede CRAP-out reviews.

Managing CIV from the vendor side

The levers, in order of leverage: forecast accuracy on hero ASINs (the high-velocity products dominate CIV — their stockouts are the emergencies), lead-time honesty in the vendor systems (Amazon’s replenishment engine buys against the lead times you declare — optimistic numbers create stockout cycles), fill-rate discipline (refusing or shorting POs shows up here), and safety stock sized to demand variability rather than to comfort. The CIV conversation with your Amazon team goes best armed with your own numbers: instock by top ASIN, root causes for gaps, dated recovery plans.

In practice

A vendor reviews CIV monthly with their Amazon team. One gap dominates every meeting: the top-two ASINs stock out after every promo because declared lead times were 21 days and reality was 35. Correcting the lead-time data and pre-building promo safety stock lifts instock on hero ASINs from 82% to 96% — CIV follows, POs smooth out, and the next joint business review spends its time on growth programs instead of stockout post-mortems.

How Harpy Media helps

Vendor availability metrics — instock, CIV, fill rate — are dashboard items on our 1P accounts, with hero-ASIN stockouts treated as incidents.

CIV FAQ

What is CIV?

Customer Instock Value — the estimated dollar value of in-stock items available to customers, weighted by price and demand; a 1P vendor availability KPI.

How is CIV different from instock rate?

Instock rate counts availability; CIV weights it by value — so a hero-SKU stockout hurts CIV far more than a long-tail gap.

How do I improve CIV?

Keep hero ASINs in stock: accurate lead times, honest forecasts, PO fill-rate discipline, and safety stock sized to variability.