Make Better Ecommerce Decisions With Data
Data EDE helps cross-border teams model fees, margin, and channel performance. Use SellerLab by Data EDE to run practical calculations across eBay, Amazon, TikTok Shop, and Shopify.
SellerLab Suite Tools
11 tools
eBay Fee Calculator
Enter sale price, cost, and shipping to instantly calculate eBay fees, net profit, and margins
eBay Pricing Calculator
Back-solve the minimum listing price from cost, discount rate, and target profit or margin
Amazon FBA Calculator
Estimate FBA fulfillment fees, storage costs, and referral fees to quickly assess product profitability
Amazon Pricing Calculator
Back-solve the minimum listing price from cost, target profit, and FBA fees including referral, fulfillment, and storage
TikTok Shop Fee Calculator
Calculate referral fees, FBT fulfillment costs, affiliate commissions, and net profit for TikTok Shop sellers
TikTok Shop Pricing Calculator
Back-solve the minimum listing price from cost, target profit, and TikTok Shop fees including fulfillment and tax
Shopify Cost Calculator
Factor in Shopify subscription, transaction fees, and payment gateway costs to estimate total store expenses
Walmart Fee Calculator
Calculate Walmart Marketplace fees by category commission rate and estimate expected profit
eBay Title Optimizer
AI-powered listing title generator based on trending keywords to boost search visibility
Amazon Keyword Tool
Discover Amazon search terms, analyze search volume and competition to optimize your listings
Temu Profit Calculator
Calculate actual earnings after platform deductions under Temu's fully-managed model
Latest from the Blog
Fee updates, pricing playbooks, and marketplace strategy notes tied back to the tools.
eBay Service Disruption: What Sellers Should Check After Search, Checkout, and API Issues
Use this checklist to review orders, inventory, ads, and pricing after eBay's 2026-04-26 to 2026-04-27 disruption.
TikTok Shop Fees by Market: US vs UK vs Vietnam vs Thailand (2026 Seller Margin Guide)
A market-by-market TikTok Shop margin reality check for operators who do not want to mistake one clean commission number for true profit.
Amazon Break-even Price Playbook (2026 Deep-Dive)
Build a three-layer pricing rule so promotions and ad spend do not push your Amazon listings below acceptable contribution margin.
Browse by Platform
Select your primary platform to view available tools
eBay
The world's leading auction and fixed-price marketplace, available in 190+ countries
Amazon
The world's largest e-commerce platform with FBA/FBM fulfillment across major markets
TikTok Shop
Fast-growing social commerce platform powered by short videos and livestream shopping
Shopify
The go-to platform for building your own online store with full control over branding and data
Walmart
North America's second-largest e-commerce platform, ideal for established sellers to expand
AliExpress
Alibaba's global retail marketplace for consumers worldwide with robust logistics
Temu
PDD's global marketplace with a fully-managed model for rapid scaling
SHEIN
Fast-fashion giant with an agile small-batch model, combining marketplace and DTC channels
Browse by Marketplace
Select a target market to see supported platforms and tools
United States (US)
8 platforms
European Union (EU)
1 platform
United Kingdom (UK)
7 platforms
Switzerland (CH)
1 platform
Germany (DE)
6 platforms
France (FR)
6 platforms
Italy (IT)
4 platforms
Spain (ES)
5 platforms
Australia (AU)
5 platforms
Canada (CA)
5 platforms
Singapore (SG)
1 platform
Japan (JP)
2 platforms
Mexico (MX)
1 platform
Chile (CL)
1 platform
Indonesia (ID)
1 platform
Thailand (TH)
1 platform
Malaysia (MY)
1 platform
Vietnam (VN)
1 platform
Philippines (PH)
1 platform
Russia (RU)
1 platform
Brazil (BR)
1 platform