MarketMate Pro

About MarketMate Pro

Selling at craft fairs and markets means juggling stock counts, per-event takings, and margins across dozens of products — usually across a messy mix of notebooks and spreadsheets. MarketMate Pro brings all of it into one place, so you always know what's actually making you money.

What's included

• Products — log every product you sell with cost and price, so margin is calculated automatically instead of guessed at the till.
• Events — log sales per market or fair, so you can see which events are actually worth the stall fee and travel time.
• Stock — track inventory levels per product so you know what to restock before your next event, not after you've sold out.
• Analytics — see performance across products and events to spot your best sellers and your weakest margins.
• Price Checker — sense-check your pricing against your costs and margin targets before you commit to a price tag.

Built for privacy

There's no account, no login, and no server. All your product, stock, and event data is stored only in your own browser — nothing is ever uploaded anywhere.

Like all Nexior Gray products, MarketMate Pro is a single HTML file — open it in any browser and it works immediately. No installation, no account, no subscription. Buy once and it's yours.