Free Business Tools for Store Owners
Helpful tools and calculators for managing costs, suppliers, and day-to-day business operations.
Profit Margin Calculator
Enter cost and selling price to instantly calculate profit margin and markup. Identify your most profitable products and optimize pricing strategy.
Invoice Scanner (AI)
Upload invoices and let AI automatically extract key information like dates, amounts, and supplier details. Reduce manual data entry errors by 99%.
Supplier Comparison
Upload supplier pricing data and instantly see who offers the best rates for each SKU. Identify cost-saving opportunities across your supply chain.
PO Generator
Build, preview, and download purchase orders as PDFs. Streamline your procurement process with customizable templates and instant generation.
Shipping Calculator
Calculate shipping expenses based on weight, distance, and carrier service level. Plan logistics costs and improve margin predictions.
Inventory Calculator
Determine optimal reorder points based on demand patterns and lead times. Prevent stockouts while minimizing excess inventory carrying costs.
Competitor Tracker
Track competitor prices and market trends manually or automatically. Stay competitive with real-time price intelligence across your category.
AI Assistant
Chat with an AI trained on business best practices. Get answers about operations, inventory, supply chain, and growth strategies instantly.
Break-Even Calculator
Calculate the exact number of units needed to cover all your fixed and variable costs. Understand your break-even point to set realistic sales targets and optimize pricing.
These tools are powerful.
The platform is essential.
Try one tool and you'll realize: managing suppliers, invoices, and pricing across spreadsheets and emails doesn't scale. That's what Merchant Stack solves.