About Superbuy Spreadsheet
What Superbuy Spreadsheet is: an independent catalog research desk for finds, QC notes, shipping planning, and browser tools—not operated by Superbuy.
Superbuy Spreadsheet is an independent research resource for people who shortlist Chinese marketplace finds, plan warehouse photo checks, and sketch parcel costs before they open an external listing or agent account. It is a website with a searchable catalog, topical guides, and planning tools—not a shopping cart and not a warehouse.
Independent Superbuy research resource. Not operated by Superbuy.
What problem this site is built for
Research for agent shopping often scatters across marketplace tabs, chat notes, and half-finished sheets. This project keeps a large product snapshot, category lanes, QC and shipping literacy, and four browser utilities in one place so you can shortlist with shared Product IDs and clear limitations.
What this site is not
- Not operated by Superbuy and not an official Superbuy Spreadsheet
- Not a warehouse, packing facility, or logistics carrier
- Not a storefront that sells products or processes payments
- Not a shipping service and not a live freight quote engine
- Not an authenticity lab and not a seller-trust scoreboard
How the main areas fit together
- Finds — browse and search the catalog snapshot by name, Product ID, or Weidian ID.
- QC — learn what warehouse photos can show and what they cannot prove.
- Shipping — plan around weight, packing, restrictions, and live quotes elsewhere.
- Tools — browser-side weight, cost, checklist, and catalog-preflight utilities.
- Guides and related hubs — longer research articles for workflow questions.
Catalog honesty
Product rows are a research snapshot. Prices, images, and destinations can change on external sites. Approximate USD figures are planning conversions, not checkout totals. Read Data Methodology for identifiers, categories, and limits.
Editorial standards
Content rules for sourcing, QC limits, comparisons, and promotional links are stated on the Editorial Policy page. Official Superbuy process references used on the site are collected on Source Notes.
Contact
For site feedback, corrections, or data questions, use the channels on Contact. Those channels are not Superbuy order support.