CartLens

About

CartLens connects to your Amazon order history and turns it into a clear, organized picture of your spending.
What CartLens does:
— Scans your Amazon orders with one click
— Auto-categorizes purchases into 50+ subcategories
— Tracks potential tax deductions by profession
— Organizes business expenses by company or project
— Generates tax reports you can export to CSV
— Works across all your devices at cartlens.app
Built for:
— Anyone who wants to understand their Amazon spending
— Freelancers, 1099 workers, and small business owners tracking deductible expenses
How it works:
CartLens runs entirely in your browser. Click Scan, and CartLens quietly reads your Amazon order history in the background — no passwords, no third-party access. Your data is stored securely in your private account and is never sold or shared.
After scanning, your dashboard shows spending by category, monthly trends, and a full order history you can search, filter, and edit.
Privacy first:
CartLens never accesses your Amazon login credentials. It only reads order data from purchases you've already made. All data is encrypted and stored privately. See cartlens.app/privacy for full details.