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57 free tools for cross-border sellers — organised by platform so you always land on the right one. Calculators, comparators and data, all free, no sign-up.
Temu has its own pricing logic — commission, managed shipping and settlement rules. Kept separate from Amazon.
Break down Temu seller fees, commission and shipping, then compare the result with Amazon.
Entry point for Temu sellers — fee rules, margin guidance and every Temu tool on the site.
Run the same product through Temu and Amazon fee structures and see where the margin actually lands.
Compare Temu semi-managed and consignment models on fees, control and cash flow.
Weigh local-warehouse fulfilment against semi-managed for delivery speed and landed cost.
Category-level commission breakdown for Temu sellers, with per-item handling fee notes.
What the end of US de minimis means for Temu cross-border pricing and margins.
TikTok Shop commission and fulfilment works differently from marketplace selling. Dedicated fee calculator, rate references and per-order margin guides.
Commission, fulfilment and net payout per order for TikTok Shop US and UK sellers.
Compare Amazon FBA costs against TikTok Shop fulfilment and commission for the same item.
Current commission, fulfilment and ad-fee reference for TikTok Shop US sellers.
Full seller fee walkthrough with worked examples at typical price points.
Where each platform wins on fees, traffic cost and margin for the same catalogue.
Fulfil TikTok Shop orders from Amazon inventory using Multi-Channel Fulfilment.
VAT, fulfilment and fee notes for opening TikTok Shop in EU markets.
How to model TikTok Shop profit per order step by step, including ad spend.
Everything for Amazon sellers — fee and profit calculators, advertising analytics, listing and product research, inventory and operations. All Amazon tools live here and nowhere else.
All-in-one FBA cost breakdown — referral, fulfilment, storage, placement and returns — with a 6-month storage projection.
Watch every SKU for FBA fee changes and get alerted the moment Amazon updates a rate.
Estimate the aged-inventory surcharge Amazon adds after 181 days and time clearance before it lands.
Project Q4 peak-season fulfilment surcharges and plan seasonal stock before the rates rise.
Model how a fee change, size-tier shift or price move changes your per-unit margin.
Compare Fulfillment by Amazon against self-fulfilment cost per unit before you pick a model.
Work out volumetric weight to land in the right FBA size tier and avoid oversized fees.
See how your return rate and return-processing fees cut into per-unit profit.
Price up Amazon's European Fulfilment Network and compare EFN against Pan-EU and MCI.
Full Pan-European FBA fee walkthrough with worked examples across the five core EU marketplaces.
Run your own Pan-EU numbers — local fees, cross-border placement and low-Prime-rate adjustments.
Full profit dashboard — revenue, every fee, ad spend and net margin per unit and per SKU.
Work out return on investment for a product or campaign before you commit the cash.
Log and trend every selling cost over time so rising fees never surprise your margin.
Get true landed cost per unit — product price, freight, duty and handling in a single figure.
Free downloadable 2026 FBA rate snapshots by marketplace and size tier, reusable with attribution.
Annual open dataset of FBA fees for every US size tier and category, published as machine-readable data.
Every 2026–2027 fee and policy deadline in one calendar so nothing catches you out.
Track performance across several Amazon marketplaces or storefronts from a single view.
Break even on ad spend — model ACoS, TACoS and the bid ceiling any target margin allows.
Find your real CPC, your break-even CPC and the maximum bid a target ACoS permits.
Score campaign ROI with ACoS, TACoS and break-even analysis for sponsored ads.
Check whether Lightning Deals, coupons and promotions really return more than they cost.
Find high-volume, low-competition Amazon keywords and check search demand before you build a listing.
Score your title, bullets and description against Amazon search best practice.
Mine customer reviews for sentiment, recurring complaints and competitor weaknesses.
Size up demand, competition and margin potential before you commit to a product.
See who is following your listings and winning the Buy Box on your own products.
Prepare and optimise Amazon product images in bulk to meet listing requirements.
Check product images against Amazon's image policy before submission and avoid suppression.
Track stock levels, reorder points and inventory ageing across every SKU.
Check FBA fees and profit on the spot while you browse Amazon product pages.
Ask FBA fee, margin and policy questions in plain English and get an answer with the numbers.
Tools that deliberately put two marketplaces side by side. Everything else stays inside its own platform block.
Paste a list of products and compare live prices across marketplaces in one pass.
Side-by-side fee and profit comparison for the same product listed on both platforms.
Compare Amazon FBA costs against TikTok Shop fulfilment and commission for the same item.
Etsy listing, transaction and payment fees in one calculator.
Work out Etsy listing, transaction and payment-processing fees and the profit left over.
Duty, origin, VAT, EPR and multi-currency tools that apply across every marketplace you sell on.
Estimate US import duty and total landed cost for a shipment before it leaves the factory.
Check whether your product qualifies for preferential tariff treatment under origin rules.
Calculate the China export tax rebate and duty refund on goods you ship out.
Estimate EU Extended Producer Responsibility registration and reporting costs by country.
Work out EU VAT on cross-border sales, including OSS and IOSS thresholds and rates.
Convert FBA fees, revenue and profit across USD, EUR, GBP, JPY, CAD and AUD.
In-depth articles answering specific seller questions. Each includes structured data, actionable advice, and links to relevant tools.
Every FBA fee explained with actual dollar amounts: referral, fulfillment, storage, placement, returns, and hidden costs.
FBA FeesData-driven, side-by-side breakdown of every fee on both platforms with real cost examples.
Platform ComparisonTemu's managed marketplace vs Amazon's open marketplace — which delivers higher profit?
Platform ComparisonDecision framework with 5 product scenarios showing exactly when FBA wins and when FBM wins.
FulfillmentStep-by-step guide to recovering money for lost, damaged, and overcharged inventory.
RecoveryYlishi Tools provides 57 free tools for cross-border sellers, including FBA fee calculators, profit margin calculators, currency converters, PPC calculators, inventory storage fee tools, keyword research tools, and more. Every Amazon tool sits in its own Amazon block, with eBay, Temu, TikTok Shop and Etsy tools kept separate. All free, no sign-up required.
Yes, all tools on Ylishi Tools are completely free. No account creation, no hidden fees, no premium tiers. We aim to help Amazon FBA sellers save money by understanding their true costs.
Our fee calculators are updated regularly to reflect Amazon's latest fee schedules. We monitor Amazon's rate changes and update our tools promptly. However, always verify critical calculations against Amazon Seller Central, as fees may vary by product category and fulfillment options.
No. All tools work independently without any Amazon account or API connection. Simply enter your product data (dimensions, weight, price, etc.) and get instant calculations.
We support all major Amazon marketplaces including US, UK, Germany, France, Italy, Spain, Japan, Canada, Australia, India, and more. Currency conversion tools cover real-time exchange rates across all supported currencies.
We update our tools whenever Amazon announces fee changes or policy updates. Major updates (like annual FBA fee revisions) are typically incorporated within days of Amazon's official announcement.