Visualize & analyze your Costco spending history

How to get your receipts

1
Sign in to Costco

Go to costco.ca or costco.com and sign in to your account.

2
Navigate to Orders & Purchases

Click your account menu → Orders & Purchases.

3
Open the browser console

Press F12 (Windows) or Cmd+Opt+J (Mac), then click the Console tab. Or right-click anywhere on the page → InspectConsole.

★ Firefox or Chrome is recommended.

4
Paste & run this script

Copy the script for your Costco site, paste it into the console, and press Enter. A JSON file will download automatically.

⏱ The script may take a minute or two to complete if you have a large number of online orders.

5
Upload your receipts below

Drag and drop the downloaded .json file below, or click to browse.

📂
Drop your receipts here
Supports multiple files · combine CA & US receipts · costco-receipts-*.json
Costco Dashboard
📊 Overview
📦 Items
📈 Prices
🧾 Receipts
⛽ Gas
💡 Insights
↩️ Returns
🎯 Tracker
Total Spent
incl. tax
Shopping Trips
receipts
Avg per Trip
per visit
Total Items
units purchased
Unique Products
distinct SKUs
Avg Item Price
per unit
Total Savings
instant savings / coupons
Total Tax
taxes paid

📊 Monthly Spending

Total per month · hover for details

🥧 Spending by Year

📅 Shopping by Day of Week

💰 Top 10 Items by Total Spend

Most expensive items purchased

📦 All Items

# Item Total Spent Qty Currency Last Seen

🔺 Biggest Price Increases

Most expensive creep over time
# Item Old → New Change Over

🔽 Biggest Price Drops

Things that got cheaper
# Item Old → New Change Over

🔍 Price History for Item

Select an item to see its price over time

🧾 All Receipts

Total Gas Spend
all time
Total Litres
pumped
Avg Price / Litre
across all fills
Fill-Ups
gas receipts
Avg Fill Cost
per visit
Lowest Price/L
Highest Price/L
Avg Litres/Fill
per visit

📈 Price per Litre Over Time

Each dot is a fill-up
CAN US

💰 Monthly Gas Spend

🧪 Fuel Grade Breakdown

All Gas Fill-Ups

# Date Location Grade Pump Litres Price/L Total

🔧 Debug: Receipt-level detection (click to expand)

💚 Savings Over Time

Instant savings + coupons by year

🏷️ Kirkland Signature

Your KS brand loyalty
KS Total Spend
Kirkland Signature
KS % of Spend
of total warehouse spend
KS Unique Items
distinct KS SKUs
Total Savings
savings rate

🏪 Warehouse Leaderboard

Your most visited locations
# Location Trips Total Spent First Visit

💳 Payment Methods

How you pay

🔁 Repurchase Intervals

Items you buy regularly — average days between purchases
# Item Purchases Avg Days Between Last Bought Est. Next Buy

🎯 One & Done

Items you bought exactly once and never returned to
# Item Date Price Paid Store

📈 Cumulative Spend Over Time

Running total — flat stretches show gaps in shopping
Total Returned
refunded value
Return Trips
return receipts
Avg Return Value
per return trip
Return Rate
of gross spend

↩️ Returns

# Date Store Items Returned Refund Amount
Price Adjust Tracker
Flag items from any receipt to track them here. Costco price adjusts within 32 days of purchase.