USFans Spreadsheet and Category Check Guide
Open a practical USFans spreadsheet resource, browse twelve product categories, and use category-specific questions for measurements, options, and photo angles.
Browse the Product Categories
Twelve category groups from the USFans spreadsheet resource. Each card opens the matching catalog view for further browsing.
One Checklist Does Not Fit All
A shoe is not a perfume. Different categories need different questions, so the same fixed checklist cannot be applied to every row.
1What a fixed checklist does
- Applies the same questions to every row.
- Ignores what the category actually needs.
- Produces answers that do not fit the item.
2What a category lens does
- Identifies the product type first.
- Picks the questions that fit that type.
- Skips questions that do not apply.
Four Lenses, One Look
Each lens focuses the check on a different part of the row.
Category
Identify the specific product type first, then choose the questions that belong to it.
Measurements
Separate label size, page size information, and your own measurement needs.
Photo angles
Note the front, side, back, detail, and label angles you would want to see.
Limits
Mark what photos and text still cannot prove about the item.
Example lens — a reading framework, not a live product check.
Three Kinds of Size, Three Jobs
Do not blur the three kinds of size together. Each answers a different question.
AWhat to separate
- Label size — the size printed on the tag.
- Page size — the dimensions the listing states.
- Your needs — the fit or size you actually want.
BWhat not to promise
- Do not promise a fit from a label alone.
- Do not treat page dimensions as your measurement.
- Do not assume one label equals your usual size.
Photos Show, They Do Not Prove
A photo helps you observe visible features. It cannot settle everything about the item.
1Angles worth seeing
- Front, side, and back views.
- Detail and close-up shots.
- Label and tag angles.
2What photos cannot prove
- Authenticity and material.
- Durability, scent, and internal structure.
- Seller reliability.
Three Guides for the Lens
Category Lens Guide
Why category decides the questions, with observation notes for all twelve categories.
Read the guide → GUIDE 02Measurement Note Guide
Separate label size, page dimensions, and your own measurement needs.
Read the guide → GUIDE 03Photo Angle Guide
Which angles are worth observing per category, and what photos still cannot prove.
Read the guide →A Teaching Method, Not a Verdict
These labels describe how to proceed while you read. They do not describe any product’s real status.
- Keep
Category fits. The product type matches a lens, so you can keep reading with the right questions.
- Check
A detail needs checking. A measurement, option, or angle is not yet clear, so check it on the page.
- Stop
Out of scope. A claim goes beyond what photos or text can show, so stop and leave it open.
Teaching method label — not a real product status or QC result.
Frequently Asked Questions
What is a USFans spreadsheet?
A USFans spreadsheet is a shared document that compiles listing references, category groupings, and product links formatted for use with agent shopping services. It is a reference to research, not an official, live, or complete product catalog.
Is this website the official USFans service?
No. This website is an independent informational and navigation resource. It is not affiliated with, endorsed by, or operated by USFans or Google.
Does the category lens provide authentication or QC?
No. The category lens is a set of check questions. It is not a store, an automated QC tool, an authentication service, or a shipping calculator. It does not provide real product status.
How do category-specific questions work?
Identify the product type first, then apply the questions that fit that category. Different categories need different measurement, option, and photo-angle questions; one fixed checklist does not fit all.
What can photos actually show?
Photos show visible features only. They cannot prove authenticity, material, durability, scent, internal structure, or seller reliability by themselves.
Where do I place an order after checking?
After you have gone through the category-specific questions and re-checked the source page, you can continue through an agent shopping service to submit the item. This website is a navigation resource and does not process orders itself.
Open the Sheet, Then Pick the Right Lens
Start from the shared USFans spreadsheet resource, browse the categories, and ask the questions that actually fit each item.
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