The margin that wasn't there
You penciled in 30%. You forgot FBT, returns and the withdrawal fee. It was 4%, and you found out 300 units later.
Chrome extension · TikTok Shop USYour margin isn't
Your margin isn't 78%
It's 21%. Or 4%.
Full unit economics with FBT fees, product research and a list of creators already selling it — right on the TikTok Shop product page. No tabs, no spreadsheets.
A free tier with no expiry: 3 products a day. Pro is $29/mo, cancel in one click.
Example breakdown
Where a $24.99 sale actually goes
Cost of goods net of return recovery-$3.86
Platform commission6%-$1.39
Creator commission10%-$2.32
Ad spend12%-$3.00
FBT fee 1.4 lb tier-$5.71
Prep center-$1.50
Withdrawal fee-$0.05
Refund reserve 7% return rate-$1.78
Net to you$5.38
Net$5.38
Margin21.5%
ROI38%
Break-even$16.87
Uses the real TikTok Shop US fee schedule: FBT by weight tier, platform and creator commission, ad spend and a 7% return rate. The extension runs this on your own numbers, live, on the product page.
The problem
Sellers don't lose money on the product. They lose it on the math.
Blind invites
200 creator invites, 6 replies, 0 videos. The list was guesswork instead of people who already moved a product like yours.
14 open tabs
Calculator, Alibaba, FastMoss, Google Sheets, Seller Center. Fifteen minutes per product. A week for a hundred.
$99 a month for numbers with no verdict
You pay for an analytics platform and still make the buy-or-skip call by gut feel.
The difference
The only TikTok Shop calculator that prices in FBT
Referral, affiliate, ad spend, withdrawal fee, prep center, returns and the refund admin fee. Plus full fulfillment math from dimensions and weight — chargeable weight, weight tier, shipping opt-out and the SIOC discount.
How the spreadsheet counts
Cost of goods-$4.00
Platform commission (6%)-$1.50
"Profit"
$19.4978.0%
What actually happens
Cost of goods-$3.86
Platform commission (6%)-$1.39
Creator commission (10%)-$2.32
Ad spend (12%)-$3.00
FBT fee-$5.71
Prep center-$1.50
Withdrawal fee-$0.05
Refund reserve (7%)-$1.78
Net profit
$5.3821.5%
The gap is 3.6×. That's how "profitable" products end in a cash crunch. Same $24.99 item as the widget above, try your own numbers in the extension.
The usual costs
- Cost of goods
- Referral fee, set automatically by category
- Affiliate, the creator's cut
- Seller shipping, self-fulfillment, no FBT
- Prep center, receiving and prep
What everyone forgets
- FBT fulfillment, by dimensions and weight
- Chargeable weight and weight tier
- Return rate and what it does to net profit
- Refund admin fee on every return
- SIOC, discount for shipping in your own container
- Ad spend as a percentage of price
- Withdrawal fee on payouts
Creator sourcing
Take the creators who already sold this product for your competitor
You stop hunting for creators. You take the proven ones from the seller who already paid to find them.
- Handle and a direct link to the profile
- Views on videos featuring this exact product
- Potential sales, estimated revenue driven per creator
- Sorted by performance, not by follower count
- CSV export and one-click handle copy
- A list that's ready for bulk invites
Step 1
Open a competitor's product
Any TikTok Shop listing. The overlay opens on its own.
15 secondsStep 2
Pull the creators
Everyone who filmed this product, with their metrics.
1 clickStep 3
Filter
By views and estimated sales, only the ones who convert stay.
30 secondsStep 4
Send the invites
The CSV goes straight into collaboration invites.
List readyProduct X-Ray
Everything about the product, on top of the page
Price, sales, rating, creator count and revenue per creator. Plus a score where every point is visible.
- Price, dimensions and total items sold
- Creator count and creator efficiency in dollars per creator
- Rating and review count
- One click into the calculator or the creator list
A transparent score, not a black box
4 of 5 factorsSales volume
82
Rating and reviews
74
Estimated margin
61
Creator efficiency
55
7-day trend
n/a
When a factor can't be read, it's dropped from the score instead of counted as zero. The weights redistribute and the panel says plainly how many factors the score is based on.
Supplier Finder
Your supplier, one click away
The product title gets stripped of marketing noise, emoji, "viral", "best seller", the year, and goes out as a clean search query to Alibaba, 1688, AliExpress or Temu. No copy-paste, no manual cleanup.
How it works
Three steps. Twenty seconds.
1
Install the extension
One click from the Chrome Web Store. No signup needed for your first analyses.
2
Open any product
The overlay appears on its own, metrics and score load right away.
3
Make the call
Run the profit math, export creators, find a supplier, without leaving the page.
Demo: from a product page to the profit math, 35 seconds, uncut.
0:02X-Ray: product score and metrics
0:08Creators already selling this product
0:14Calculator: COGS, fees, FBT
0:26Cost breakdown and net profit
Compare
Why not FastMoss, and why not a spreadsheet
TikShop Pro doesn't replace analytics platforms. It covers what they don't: the decision on one specific product, at the moment you're looking at it.
| What a seller needs | TikShop Pro | FastMoss | Google Sheets |
|---|---|---|---|
| Works on the product page | Yes | — | — |
| Unit economics with FBT | Yes | — | manual |
| Returns and refund admin fee | Yes | — | manual |
| Creator export per product | In the overlay | Yes | — |
| Transparent score with a breakdown | Yes | — | — |
| Supplier search | Yes | — | — |
| Free plan | 3 a day, no expiry | some do | Yes |
Roadmap
The extension is step one
Next is a full store control panel: margin and profit per SKU, sales analytics and automation for the daily grind. You decide the order, answer the two questions on the right.
Now · in progress
The extension
X-Ray, FBT calculator, creator export, supplier search.
Next
Store dashboard
Real profit and margin per SKU, sales analytics, reports without spreadsheet exports.
Next
Automating the busywork
Whatever you're still doing by hand in Seller Center every day. What exactly, the poll on the right decides.
What's missing for you right now?
Pick what gets in the way most in TikTok Shop, it directly shapes the build order.
Who's building this
Built by people who sell on TikTok Shop themselves
TikShop Pro comes from an agency that runs TikTok Shop stores and an active seller with a working store and real revenue. Every formula in the calculator grew out of our own reports and our own mistakes: FBT we didn't account for, returns, blind creator invites, an evening spent rebuilding a spreadsheet.
Pricing
Free to try. Pay when it starts to pinch.
Free
$0
forever, no card
- 3 products a day — calculator and breakdown
- Product info and creators, up to 20
- Supplier search
- FBT maths, CSV export and the Score breakdown: Pro only
Most popular
Pro
$29
per month
- No limits — products, breakdowns, exports
- Calculator with FBT
- Every creator on a product, no ceiling
- Full Product Score with the breakdown, plus CSV export
- New features the day they ship, no upcharge
Free isn't a trial, it doesn't run out. Pro lifts the limits and unlocks the FBT maths. Cancel any time; access runs to the end of the period you've paid for.
Questions
What people usually ask
Is this safe for my TikTok Shop account?
The extension reads public data from product pages, the same way your browser does. It never signs into your Seller Center, never acts on your behalf and never asks for seller account access.
Where does the sales data come from?
From public information on the TikTok Shop product page. Some metrics are estimates and the interface says so. We don't pass an estimate off as a hard number.
How accurate is the FBT math?
It follows the TikTok Shop Fulfillment rate card by weight tier and dimensions, including chargeable weight. Every rate is editable if your terms differ.
Does it work outside the US?
TikTok Shop US only for now. Other regions are planned: fees and rules differ there, and we won't ship an approximation.
How is Free different from a trial?
Free doesn't end. It's a permanent tier: 3 products a day, product info and up to 20 creators. The FBT maths and the lifted limits are what Pro is for.