This guide answers a single question: how do you get the most value from the Oopbuy spreadsheet without wasting hours opening tabs? Below is a field-tested workflow distilled from 2026 buyer reports, QC threads and agent help pages — no invented orders, no inflated ratings.
Reading time: about 7 minutes. Updated 2026-05-22. If you skim, jump to the checklist at the end.
Measure first
Lay a tee flat: pit-to-pit ×2 = chest, shoulder seam to hem = length, shoulder to cuff = sleeve. Compare to seller CM chart — do not trust S/M/L.
Conversion table
| CN | US | EU | Chest cm |
|---|---|---|---|
| M | S | 46 | 104 |
| L | M | 48 | 108 |
| XL | L | 50 | 112 |
Tip
If between sizes, size up for hoodies/jackets, size down is rarely correct for CN streetwear cuts.
Checklist
- Goal chosen (category/brand/budget) before opening results
- 3–5 shortlist, not 30 tabs
- QC photos vs retail reference checked
- Size measured in CM and compared
- Total landed cost estimated (item + fee + freight + duties)
FAQ
Do I need an account to browse Kakox?
No. Browsing is free and anonymous. You only need an account on the shopping agent when you actually order.
Can I use the same link in different agents?
Yes. Every Kakox product links to a raw Weidian/Taobao URL that resolves in Oopbuy, Kakobuy, Mulebuy, Sugargoo and others. Paste the same link in any agent and compare quotes.
Last updated: 2026-05-22 · Kakox is an independent index, not affiliated with Oopbuy or any marketplace. Use the agent checkout for live fees and freight.