Extension Setup Guide
Learn how to install, configure and use the extension to load every available coupon. Follow the four steps below and you'll be running in minutes.
Load the Extension
Start by installing our browser extension from the Chrome Web Store. Installation is free and takes seconds — you only need a subscription to run it.
- Visit the Chrome Web StoreSearch for Coupon Hub, or use the direct download button below.
- Click "Add to Chrome"Confirm the installation when Chrome prompts you.
- Pin the extensionPin it to your toolbar for easy access — you'll see our icon in the top-right corner.
Extension Preview
After installation you'll see the Coupon Hub icon in your browser toolbar, ready to use.
Extension Settings
Your actual API key is provided when you subscribe.
Add Your API Key
Configure the extension with your unique API key to unlock coupon loading. Your key is what connects the extension to your subscription.
- Open extension settingsClick the Coupon Hub icon in your browser toolbar.
- Locate the API key fieldFind the "API Key" input in the extension panel.
- Enter and save your keyPaste your key and click Activate. You'll see a confirmation once it connects.
Need your API key?
It's on your dashboard, and in the welcome email we sent when you subscribed.
Load the Coupon Page
Navigate to your grocery store's website where digital coupons live. The extension works with 44 major grocery chains.
- Visit your grocery storeGo to any of our 44 supported store sites — Kroger, Safeway, Publix, Albertsons and more.
- Sign in to your accountLog into your store account or loyalty program, where digital coupons are available.
- Open the coupons pageHead to the store's digital coupons or savings section before you run the extension.
Run the Extension
Activate the extension to find and clip every available coupon. Press “Load Coupons” (or turn on Auto Run), then leave the tab alone — it takes about 30 seconds to a minute.
- Click the extension iconA popup opens showing the current site and your subscription status.
- Press “Load Coupons”The extension scrolls the page and clips every available digital coupon to your card.
- Shop as usualYour coupons are applied to your store account — just check out normally.
Important: stay on the page
- Stay on the coupon page — don't navigate away.
- Don't touch your mouse — let the extension work automatically.
- Wait 30 seconds to 1 minute — for the process to complete.
- It loads every coupon for you — no manual clicking needed.
Ready to load your first batch?
Get your API key and start clipping in under two minutes.
Questions? Email contact@thecouponhub.com