Private by design
Files and calculation data stay in your browser. Your files and numbers remain in your browser; only anonymous aggregate tool-usage counts are collected.
Less guesswork.
more done.
From catalogue imports to healthy margins, use focused tools that work directly in your browser, then move on to the next useful step.
Explore the toolkit ✓ Free • Local-first • No login
01 / WORKSPACE
02 / CATALOG DATA↗03 / INVENTORY↗04 / PRICING↗01 / MARGIN↗
Shopify CSV Preflight
Check product CSV structure, common import mistakes and export a clear findings report.
Inventory Reorder Planner
Calculate reorder points and suggested purchase quantities for multiple SKUs.
Batch Price Floor Calculator
Price whole SKU lists against cost, platform fees and target contribution margin.
TikTok Shop Profit Lab
Understand unit economics, fees, advertising break-even, and contribution margin.
02 / NEXT USEFUL STEP
Keep the workflow moving.
Useful. Independent. Transparent.
Assumptions visible
Review source data, formula notes, and marketplace-specific documentation before changing live operations.
Connected workflows
Move to another genuinely useful tool when your next task calls for it. No forced signup or artificial redirects.