Know your numbers in a flash.
Simple, accurate tools that show online sellers what they really pay in fees, what to charge, and what they actually keep.
Get early access See the toolsThe toolkit
Built for sellers on Etsy, Shopify, WooCommerce, Amazon, and their own websites. Launching in stages.
Fee Checker
Enter your monthly sales and fees and see your true effective rate, with a plain-English breakdown.
Card Fee Rules by State
See the cash discount and surcharge rules for your state in one place, with sources.
Profit & Pricing Workbooks
Spreadsheet tools for pricing, profit per order, inventory reorder points, and cash flow.
Fees Kept Current
Updated marketplace fee tables whenever Etsy, Amazon, Shopify, or WooCommerce change their fees.
How it works
No sign-up walls and no jargon. Just answers you can act on.
- Enter your own numbersYour monthly sales, fees, and costs, taken straight from your dashboard.
- See the real pictureYour effective fee rate, true profit per order, and where the money goes.
- Make one better decisionAdjust pricing, fix a leak, or plan inventory with confidence.
Get early access
Be the first to know when each tool launches. Email james@lightningretail.com with the subject "Early access," and we'll let you know. No spam, and you can opt out any time.