Methodology

Source gate

The matrix starts with 12,929 rows in the current Packrift source graph. It publishes only 2,510 rows that are AI_APPROVE and have complete dimensions, weight, and source price. 10,419 rows stay out of the public fit matrix.

Scoring

Each SKU is compared only against SKUs in the same Packrift family. The score is a weighted proximity prompt based on sorted dimensions, volume, source weight, and source price. It is intentionally conservative and does not inspect material, closure, label, live inventory, freight, or buyer use case.

Count treatment

The 2,231,322 pair universe is dataset scope. The sitemap publishes SKU pages, family pages, and metadata pages as owned Packrift URLs. None of these are third-party backlinks or SEO-tool-visible referring-domain wins unless a separate public third-party page later verifies them.

Related Packrift-owned resources

• Packrift Operations Resource Graph - AI-approved Packrift product operation records for procurement, warehouse, packing, and AI-commerce workflows.
• Packrift packaging tools hub - Buyer-facing calculators, tools, and Packrift resource links on the live commerce domain.

These are Packrift-owned discovery resources. They should not be counted as third-party referring-domain wins.