Find the value your products are losing across their lifecycle.

Counterfeits are up to 2.3% of world trade (2021, the report's reference year). Clothing, footwear and handbags are named among the top categories, but no per-category rate is published — so set yours.Conservative default.

Source OECD/EUIPO, 2025

Secondhand is growing 10% a year — three times faster than the primary market. That growth figure is the sourced one; the share below is not published anywhere and is yours to set.

Source BCG × Vestiaire Collective, 2025

Varies from under 20% for fast fashion to over 100% for scarce watches and handbags.

No published source — set this from your own data

A commercial term you set, not a market rate — what you take when a resale runs through a verified transfer. Today it is zero, because the resale is invisible to you.

No published source — set this from your own data

9% of returns are fraudulent and returns run 15.8% of sales — about 1.4% of revenue, for general US retail. No luxury-specific figure exists, so set this from your own returns data.

Source NRF × Happy Returns, 2025

They own your product and did not buy it from you — high intent, and invisible until a verified transfer names them. Two studies chained: 66% discovered or bought a brand through resale (BCG × Vestiaire, 2025) × 43% of those who discovered a brand through resale then bought new (McKinsey × BoF, 2026) ≈ 28%. An upper bound: the 66% also counts people who bought, not only discovered, through resale.

No published source — set this from your own data

Per product sold. Someone scans a tag or opens a certificate and leaves an email — a gift recipient, a friend trying it on — so intent is far lower and more variable than a resale buyer's. Hold capture and conversion apart if you have them: 20% × 5% is 1%.Conservative default.

No published source — set this from your own data