One page, one search intent
Link, workflow, QC, shipping and category questions stay on separate pages so each answer remains focused.
USFans research library
Start with the question behind the search.
Choose a current-link, product, cost or trust guide. Each page answers one search intent so the advice stays useful—and the keywords do not compete with each other.
14focused guides
5product checklists
4research stages
2026current edition
Choose by task
What are you trying to check?
Jump to the guide that matches your next decision instead of reading the whole library in order.
01
I need the current spreadsheet
Start with the link guide, then search the catalog by product or brand.
Check the current link →02I am using the sheet for the first time
Follow the workflow from search and shortlist to the final live-listing check.
Open the beginner workflow →03I want to understand QC photos
Locate public QC evidence first, then check what each image can—and cannot—show.
Use the QC finder →04I need to estimate the real cost
Separate the dated product price from packaging, parcel weight and shipping.
Estimate shipping cost →Spreadsheet essentials
Links, workflow, QC and cost
Use these before opening a product listing or estimating an order.
01 · Current link
USFans spreadsheet link
Find the searchable sheet, understand where its links go and verify a saved URL before using it.
Read: USFans spreadsheet link →02 · Start hereHow to use a USFans spreadsheet
A practical research workflow from the first search to final listing checks.
Read: How to use a USFans spreadsheet →03 · Independent reviewUSFans spreadsheet review
What the sheet does well, where its limits are and who will find it useful.
Read: USFans spreadsheet review →04 · Photo checksUSFans QC photos guide
Separate seller images, warehouse QC and buyer photos before judging a listing.
Read: USFans QC photos guide →05 · Workflow checksUSFans shipping guide
A conditional checklist for verifying warehouse, parcel and tracking steps on the live platform.
Read: USFans shipping guide →06 · Trust & safetyIs USFans legit?
Evaluate links, photos, measurements and destination sites without relying on anonymous claims.
Read: Is USFans legit? →07 · QC finderUSFans QC finder
Locate listings with public QC media and score whether the available evidence covers the right details.
Read: USFans QC finder →08 · SizingUSFans size guide
Compare shoes and clothing with like-for-like measurements instead of familiar labels.
Read: USFans size guide →09 · Shipping costUSFans shipping cost guide
Estimate packed weight, dimensional weight, route fees and destination charges without a fake universal quote.
Read: USFans shipping cost guide →Product checklists
Long-tail guides by category
Focused checks for size, materials, graphics, dimensions and live variants.
01 · Shoes · sizing & listing checks
USFans shoe sizing and QC checklist
Learn how to check USFans shoe sizes, insole measurements, colorways, seller images, QC evidence and likely parcel impact before choosing a listing.
Open: USFans shoe sizing and QC checklist →02 · Hoodies · fit & print checksUSFans hoodie sizing and fit checklist
Learn how to check USFans hoodie measurements, fit, fabric descriptions, graphics, zip details and live variants before choosing a listing.
Open: USFans hoodie sizing and fit checklist →03 · T-shirts · size & graphic checksUSFans T-shirt sizing and print checklist
Learn how to check USFans T-shirt measurements, fabric information, collar shape, graphic placement and exact product-page variants.
Open: USFans T-shirt sizing and print checklist →04 · Bags · size & hardware checksUSFans bag size and hardware checklist
Learn how to check USFans bag dimensions, strap configuration, closures, hardware, included parts and live listing options.
Open: USFans bag size and hardware checklist →05 · Watches & accessories · claim checksUSFans watch and accessories checklist
A practical checklist for USFans watch and accessory dimensions, materials, closures, seller claims, photo evidence and authentication limits.
Open: USFans watch and accessories checklist →Editorial method
Useful context without pretending certainty.
The library is designed to help visitors compare public listings while keeping the limits of prices, photos and seller claims visible.
Snapshots stay dated
Prices and availability can change. The guide explains what was recorded and what must be checked again live.
Photos keep their labels
Seller images are not presented as warehouse QC. When public QC exists, it is identified separately.
Claims keep their limits
A brand name or product title is listing information, not independent authentication or a quality guarantee. Unverified platform rules are described conditionally.
Where should a new visitor start?
Start with the how-to-use guide. It explains how to search, compare a dated price, review listing evidence and open the exact live product page.
Are the guides part of the official USFans website?
No. This is an independent research library that organizes public listing information and practical comparison checks.
Do the guides prove that a product is authentic?
No. Product names and seller images are discovery information. Authentication requires separate evidence and appropriate expertise.
Why are prices described as snapshots?
A recorded price can change with the seller, selected variant, stock or date. Always confirm the current amount on the exact live listing.