Automatically apply coupons, track your orders, and unlock exclusive deals!

Latest Version

Version
7.5.7
Update
December 8, 2024
Size
475KiB
Developer
joincheckmate.com
Category
Users
20,000+
Rating
4.90667 ★
Manifest Version
3
Web Store Status
Languages Support
English
See more
Permissions
Tabs
Storage
UnlimitedStorage
Background
Cookies
WebRequest
DeclarativeNetRequestWithHostAccess
Offscreen
See more

Checkmate - Save While You Shop. Extension

Be rewarded for who you are.

Checkmate's a browser extension that generates you personalized deals based on who you are at 100k online stores.

Your data's everywhere. Put it to work. Tell Checkmate about yourself in 30 seconds and start saving everywhere.

1 million users across iOS and Chrome.
$100,000,000 saved.
100,000 sites supported!
Read more

Source Manifest.json

{"update_url": "https://clients2.google.com/service/update2/crx", "manifest_version": 3, "name": "Checkmate - Save While You Shop.", "version": "7.5.7", "description": "Automatically apply coupons, track your orders, and unlock exclusive deals!", "permissions": [ "tabs", "storage", "unlimitedStorage", "background", "cookies", "webRequest", "declarativeNetRequestWithHostAccess", "offscreen" ], "host_permissions": ["https://*/*"], "content_security_policy": { "extension_pages": "script-src 'self'; object-src 'self'" }, "background": { "service_worker": "build/background.js" }, "icons": { "16": "assets/16-logo.png", "48": "assets/48-logo.png", "64": "assets/64-logo.png", "128": "assets/128-logo.png" }, "action": { "default_icon": "assets/icon-grey.png", "default_popup": "popup.html", "default_title": "Checkmate" }, "content_scripts": [ { "js": ["build/content.js"], "matches": ["http://*/*", "https://*/*"], "run_at": "document_end" } ], "web_accessible_resources": [ { "resources": ["build/*", "assets/*"], "matches": ["http://*/*", "https://*/*"] } ], "externally_connectable": { "matches": ["http://127.0.0.1:8000/*", "https://joincheckmate.com/*"] }}
Read more

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User reviews

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Georgia Dixon (ID: 000000663e1cc285) Voted 5 ★ - Updated 06/18/2023 Saved $50 on my first purchase! Truly amazing

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Travis Wieser (ID: 0000005e67b48daa) Voted 3 ★ - Updated 12/16/2022 So far, the extension has only popped up automatically on about 50% of the sites at checkout. It didn't even pop up on Samsung's website at checkout even though I have 50+ codes available. We need an option to manually trigger the codes at checkout.

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Souad Hasbini (ID: 000000c67070e89e) Voted 5 ★ - Updated 09/29/2022 Easy to use, great savings from my favorite brands and overall the best among extensions i have used in the past.

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Jameson Crews (ID: 000000723a25c9af) Voted 5 ★ - Updated 09/23/2022 Checkmate is amazing! Not my first time using an extension that applies promo codes, and I have to say I prefer Checkmate over anything else. Its super easy to use and actually saves me money all the time!

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Anubhav Ghosh (ID: 000000a80c3fb320) Voted 5 ★ - Updated 09/15/2022 Really easy onboarding and good experience 🔥