Guides — 35 Detailed How-Tos
Every guide answers one buyer question — with screenshots, fees, customs 2026 and sizing. Filter by topic or search below. All by Oopbuy Spreadsheet editorial.
How to Use Oopbuy Spreadsheet in 2026 — Complete Walkthrough
Learn the 5-minute workflow: browse categories, filter by budget, check QC photos, copy the Taobao/Weidian link and paste into Oopbuy. No account needed to browse.
Read guide →Oopbuy vs Kakobuy vs Mulebuy: Which Agent Is Cheapest for Your Haul?
Side-by-side fee, storage, QC and shipping comparison for the three most popular 2026 agents.
Read guide →Pandabuy Closed: Where to Buy Now (Complete Migration Guide)
PandaBuy shut in 2025 — here is where your bookmarks go, how to move your wishlist and which agent matches your old workflow.
Read guide →How to Spot a Good Batch: QC Photos Checklist for Beginners
A printable checklist for logos, stitching, glue, tags, and hardware. Compare with retail references before you approve.
Read guide →Oopbuy Spreadsheet Shipping Guide: Lines, Costs & Customs in 2026
E-Express, DHL, EMS and sea freight compared by weight, days and price. Includes 2026 US/EU customs changes.
Read guide →Best Oopbuy Finds Under $30 — Budget Haul Starter Pack
15 proven sub-$30 finds across tees, caps and accessories with QC notes and sizing.
Read guide →Oopbuy Spreadsheet Shoes Guide: Jordan, Nike & Chunky Sneakers
Batch codes explained (LJR, PK, GX), plus how to pick seller and size for 2026 drops.
Read guide →Hoodies & Sweaters: Top Batches & Sizing Tips
From Essentials to Stussy hoodies — weight, fleece type and shoulder-to-hem measurement.
Read guide →T-Shirts & Tops: Bape, Stussy & Essentials QC
Print cracking, collar ribbing and tag stitching — what really separates tiers.
Read guide →Jackets & Outerwear: Moncler, Stone Island & North Face
Down fill, seam tape, zipper hardware and badge placement for 2026 jackets.
Read guide →Pants & Shorts: Cargos, Jeans & Fear of God
Cut, rise, distressing and wash — how to read seller photos for bottoms.
Read guide →Bags & Accessories: Wallets, Belts & Crossbody
Leather grain, stitch count and hardware weight for bags and small leather goods.
Read guide →Watches & Jewelry: How to QC Details & Weight
Movement, rehaut, bracelet end-links and plating — non-magnified QC you can do at home.
Read guide →Streetwear Brands on Oopbuy: Trapstar, Corteiz & Palm Angels
Hype brand QC tells: puff print, embroidery density and tag fonts.
Read guide →Oopbuy Spreadsheet Search Tips: Filters, Keywords & Spreadsheets
Stop opening 30 tabs. Learn budget filters, brand pages and the 3-tab shortlist method.
Read guide →How to Calculate Total Cost: Service Fee + Shipping + Duties
A worked example with $120 cart, 3% card fee and 12 EUR/kg shipping — what you actually pay.
Read guide →US Customs 2026: De Minimis Ended — What You Pay Now
As of Aug 29, 2025 all China-origin parcels face duty. Learn HTS, processing fees and how to budget.
Read guide →EU & UK Import Guide: VAT, Duties & IOSS
IOSS €150 threshold, UK £135 rule, and how agents declare — plain English for 2026.
Read guide →Oopbuy QC Photos: How to Approve, Reject or Repack
When to hit approve, when to ask for replacement, and how rehearsal packing saves volumetric weight.
Read guide →Sizing Guide: US/EU/CN Conversion & How to Measure
Measure chest/waist/inseam correctly and convert CN sizes that often run small.
Read guide →How to Use Kakox Product Links With Any Agent
Every Kakox card links to a Weidian/Taobao URL — paste it into Kakobuy, Mulebuy or Sugargoo.
Read guide →Best Oopbuy Spreadsheet Alternatives (Kakobuy, CNFans, AllChinaBuy)
If you want a second option beyond Oopbuy, these three cover most catalogs with similar links.
Read guide →How to Find Yupoo & Weidian Sellers Behind Spreadsheet Links
Reverse-image search and seller ID tricks to vet the factory before you order.
Read guide →Oopbuy Spreadsheet Safety: Is It Legit? How to Avoid Scams
Domain verification, QC proof and why you should never pay outside the agent.
Read guide →How to Build Your First Haul: 3-Step Checklist
Starter steps: wishlist 10, narrow to 5, QC 3. Includes printable checklist.
Read guide →Top 10 Most Popular Oopbuy Finds in 2026 (Curated)
The 10 most-bought spreadsheet finds this quarter with why they stay popular.
Read guide →How to Use Chrome Extension to Fix “Non-Purchasable” Warning
One-click fix for the Taobao “item not available” popup on Windows & Mac.
Read guide →Repacking & Consolidation: Save on Shipping Volumetric Weight
Remove boxes, vacuum seal and split parcels — when it helps and when it hurts.
Read guide →Oopbuy vs Superbuy vs Sugargoo: Speed, QC & Support Compared
Veteran Superbuy vs budget Sugargoo vs new Oopbuy — who wins for US/EU heavy hauls?
Read guide →Budget Haul: Best Finds Under $50 & Under $100
Two ready-made carts: $50 starter and $100 full haul with category balance.
Read guide →Winter Haul Guide: Jackets, Hoodies & Layering
Down vs synthetic fill, fleece weight and layering order for cold climates.
Read guide →Summer Essentials: Shorts, Tees & Sneakers
Breathable fabrics, inseam choices and sneaker rotation for summer.
Read guide →How to Track Your Oopbuy Parcel: Tracking Numbers & Lines
17Track, ParcelApp and line-specific tracking pages — what updates mean.
Read guide →Returns & Refunds: What to Do If QC Fails
Timeline, evidence photos and when to ask for seller replacement before international ship.
Read guide →Oopbuy Spreadsheet FAQ — 20 Questions Answered
The most asked questions about oopbuy spreadsheet, fees, shipping and safety in one place.
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