Choose the guide that matches your problem
Each article starts with a question you may have while reviewing a row and ends with something concrete to check. The advice is independent and does not assume that a listing, seller, platform or spreadsheet is verified.
01How to Read QC Photos Without Mistaking More Photos for Better EvidenceA useful QC set answers product-specific questions. This guide shows which angles matter, what photographs cannot prove, and when a row still needs more context.Read article →02How to Compare Two Spreadsheet Rows Without Letting One Number DecideA fair comparison keeps category, evidence and uncertainty in the same frame. Use this method when two finds look similar but the better choice is not obvious.Read article →03Original, Raw and Converted Links: What Each One Does—and Does Not ProveLink terminology often sounds more authoritative than it is. Learn how to identify the destination, match it back to the row and spot a redirect that changes the item context.Read article →04How to Read Size Notes When Labels and Measurements Do Not AgreeSize labels are shorthand; measurements are evidence only when the method is clear. Build a personal reference and compare like with like before saving a row.Read article →05How to Tell Whether a Spreadsheet Row Is Stale, Duplicated or No Longer UsefulA row can look complete while pointing to an old, changed or repeated destination. Use a small freshness audit before treating it as a current find.Read article →06How to Turn a Long Spreadsheet Into a Ten-Item Shortlist You Can ExplainSaving everything moves the difficult decision to later. A three-pass workflow keeps discovery broad enough while forcing every final row to earn its place.Read article →
Joyagoo guides
Continue with the question in front of you
Use the Joyagoo spreadsheet guide for a first review, then continue to links and sources, QC and sizing, or shipping and safety questions.
Across different platforms
Use the same checks when the sheet changes
The shopping-agent spreadsheet comparison keeps your review consistent across different services. The source links, QC photos and shipping tools guide explains what each tool can actually tell you.
Need the foundation?
Start with the main Joyabuy spreadsheet guide
Read how to interpret a spreadsheet row, or go directly to the seven-point checklist.