Import your Costco purchase history and instantly see what you buy most, how much you're
spending by year and category, and your highest/lowest spending months.
🔒 100% client-side — your data never leaves this browser
$ SAVED
RECEIPT TRACKER
— your purchase history, decoded —
KIRKLAND EGGS7.99
ROTISSERIE CHKN4.99
ORG BANANAS2.99
PAPER TOWELS21.99
TOTAL$37.96
THANK YOU FOR SHOPPING
Get your Costco data
How it works
1
Sign in at costco.com → Account → Orders & Purchases → Warehouse (or Online) tab.
2
Open your browser console — right-click → Inspect → Console.
3
Paste the script below and hit Enter — it calls Costco's own order API directly and downloads a CSV in a couple seconds.
4
Drop that CSV into the upload box in the next section.
Good to know
Chrome/Edge will ask you to type "allow pasting" in the console first — that's a built-in anti-scam protection, not an error. Type it, hit Enter, then paste the script again.
No luck at all? Use the blank template below and fill it in by hand — guaranteed to work.
Click a category to correct it — corrections are remembered
Item
Category
Times bought
Total spent
Avg price
Not affiliated with or endorsed by Costco Wholesale Corporation. "Costco" is a trademark of its respective owner — this is an independent personal project built for demonstration purposes, styled in a warehouse-club palette as a nod to the theme.