Items
The item master — one row per product in one size, built from every catalog that carries its barcode. Read-only. The Match page’s Barcode set and Item set measure it; a person’s “different” in the Barcode set splits an item.
The barcode tier’s precision is not measured yet. Items are joined by barcode alone; treat a multi-source item as probably one product until the Barcode set is answered. Barcode set → Item set →
235,937Items
56,496In 2+ sources
17,275In 3+ sources
02+ barcodes
0Split by a person
14,921Derived barcode only
What the person answers measure
- Barcode set · sizes disagree under one barcode: not measured yet — 0 of 20 decided (120 drawn)
- Barcode set · brands disagree under one barcode: not measured yet — 0 of 20 decided (120 drawn)
- Item set · zeros moved: not measured yet — 1 of 20 decided (60 drawn)
- Item set · same name and size, two barcodes: not measured yet — 0 of 20 decided (60 drawn)
- Item set · no-barcode row, one close item: not measured yet — 0 of 20 decided (60 drawn)
- Item set · no-barcode row, several close items: not measured yet — 0 of 20 decided (60 drawn)
Coverage by source
Coverage by source
| Source | Rows | Barcode read | Share | Items | How read |
|---|---|---|---|---|---|
| vip | 842,589 | 639,519 | 76% | 146,175 | exact 639,509, zero-heal 10 |
| salsify | 65,207 | 8,739 | 13% | 8,606 | exact 8,739 |
| bc-liquor | 8,273 | 7,604 | 92% | 7,603 | exact 6,146, zero-heal 1,458 |
| me | 6,335 | 6,330 | 100% | 6,305 | exact 2,762, zero-heal 3,568 |
| meijer | 880,977 | 861,386 | 98% | 6,509 | as-published 610, check-appended 858,205, exact 2,571 |
| doordash | 4,229,589 | 1,195,273 | 28% | 115,502 | as-published 181,317, check-appended 481,468, exact 532,488 |
| specs | 27,978 | 22,705 | 81% | 22,699 | as-published 159, check-appended 22,086, exact 460 |
| walmart | 9,439 | 7,408 | 78% | 7,408 | exact 7,408 |
| hemp | 965 | 35 | 4% | 35 | exact 35 |
| haskells | 10,394 | 0 | 0% | 0 | publishes no barcodes |
| shopify-national | 1,283 | 0 | 0% | 0 | publishes no barcodes |
Counts cached 9s ago · master last changed 2026-11-15 12:04