Get health tips and earn cash back when you shop for groceries online.

Latest Version

Version
v2.131.0
Update
December 2, 2024
Size
1.75MiB
Developer
Category
Users
48
Rating
5 ★
Manifest Version
3
Web Store Status
Languages Support
English (United States)
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Permissions
Tabs
Storage
WebRequest
UnlimitedStorage
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Nucona: Free tips and cash back on groceries Extension

Sponsored by a national nonprofit with the purpose of improving health in America (Nucona.org), this extension automatically scores all your groceries, suggests healthy swaps and awards cash back to approved shoppers in real time, as you shop online.

Supported online stores:
⁕ Walmart
⁕ Amazon Fresh
⁕ Whole Foods

What you get with Nucona:
💯 Diet scores on all your groceries
💡 Tips for making healthy substitutions
💵 Unconditional cash back on your purchases
💻 Seamless real-time interaction through your computer
👩‍⚕️ Holistic dietary assessment using the official USDA HEI method

All rewards are redeemed in the form of cash with no strings attached. We do not have deals with or promote any brands. Our sole aim, as a nonprofit in the nutrition space, is to help you eat better. We are doing this because we believe that good diet is the underpinning of good health, and your health is our mission.

Easy steps to sign up and get rewards:
1. Install the extension
2. Create an account by clicking on the Nucona favicon or go to the portal: https://app.nucona.org/
3. Start shopping for groceries on Walmart.com or Amazon.com
4. After you consume some calories with your purchases, you can redeem the reward through the same portal for cash

Tips for maximizing your reward:
1. Pin the extension to your browser so that you can keep track easily
2. Use the extension pop out to see suggestions on how to maximize points based on your diet
3. Use the recommendations we provide directly on the web pages of the supported stores to maximize points on similar items

Note: rewards are limited to $5 per day or $200 per year and receipts cannot be used multiple times. Additional restrictions on usage may apply. Visit Nucona.org to apply for participation in the rewards program.

We look forward to hearing from you!
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Source Manifest.json

{"update_url": "https://clients2.google.com/service/update2/crx", "manifest_version": 3, "name": "Nucona: Free tips and cash back on groceries", "short_name": "nucona", "description": "Get health tips and earn cash back when you shop for groceries online.", "key": "MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAitczJ+e2F5f6O/Vg6n/UKpJJMqN90+8ARD+7TNLKP7GbqqZWMzsYWggquP3Q+BT1HNj+TRLeHz4j9Kpubp2EJkNyxlRVXyCPyQG6Xqz4B9K982aw4qe57ouJmZ/K4w+UZ97LzAWSeG/VJTJXv120Iq7wY3Y6VdRoa24V+DIoHX2HWjrGKFQvBTgscS+NCN0jbjKEVCc04vKb8Mwd1dIwPL5oXbRQdFMlZEHV9HtjYzD0B3FiH+UD/zL5ZEEY2Ji65mB+ZDWlVg1M6PpZv/wIFDnKkrcAkl4IkmhFNfpPLBc10XTkWUdVv1WTk5RwCN1kpUiqL/NoUJgHz3MsW+iE6wIDAQAB", "action": { "default_title": "Nucona: Free tips and cash back on groceries", "default_popup": "index.html", "default_icon": { "16": "/icon-16x16.png", "24": "/icon-24x24.png", "32": "/icon-32x32.png" } }, "icons": { "16": "/icon-16x16.png", "32": "/icon-32x32.png", "48": "/icon-48x48.png", "128": "/icon-128x128.png" }, "permissions": [ "tabs", "storage", "webRequest", "unlimitedStorage" ], "content_scripts": [ { "matches": [ "https://www.walmart.com/*" ], "css": [ "content-script.css" ], "js": [ "content-script-walmart.js" ], "run_at": "document_end" }, { "matches": [ "https://www.amazon.com/dp/*", "https://www.amazon.com/gp/product/*", "https://www.amazon.com/*/dp/*", "https://www.amazon.com/*/gp/product/*" ], "css": [ "content-script.css" ], "js": [ "content-script-amazon-product-end.js" ], "run_at": "document_end" }, { "matches": [ "https://www.amazon.com/dp/*", "https://www.amazon.com/gp/product/*", "https://www.amazon.com/*/dp/*", "https://www.amazon.com/*/gp/product/*" ], "css": [ "content-script.css" ], "js": [ "content-script-amazon-product-start.js" ], "run_at": "document_start" }, { "matches": [ "https://www.amazon.com/*" ], "css": [ "content-script.css" ], "js": [ "content-script-amazon.js" ], "run_at": "document_end" }, { "matches": [ "http://localhost:4200/*", "https://app.nucona.org/*" ], "js": [ "content-script-nucona.js" ], "run_at": "document_start" } ], "background": { "service_worker": "background.js" }, "web_accessible_resources": [ { "resources": [ "bulb.png", "present.png", "well-done.png", "cycle-completed.png", "coins.png", "watch.png", "calendar.png", "icon-128x128.png", "icon-negative-128x128.png", "icon-white-128x128.png" ], "matches": [ "https://www.walmart.com/*", "https://www.amazon.com/*" ] } ], "version": "2.131.0", "version_name": "v2.131.0", "externally_connectable": { "matches": [ "https://admin.nucona.org/*", "https://app.nucona.org/*" ] }, "host_permissions": [ "https://www.walmart.com/", "https://www.amazon.com/", "https://admin.nucona.org/", "https://app.nucona.org/" ]}
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How to download and manually install Nucona: Free tips and cash back on groceries extension for Chrome

Looking for a way to install Nucona: Free tips and cash back on groceries extensions for Chrome, you can search for them in the Chrome Web Store, clicking the "Add to Chrome" button, and following the straightforward process.

However, you may need to install Nucona: Free tips and cash back on groceries extensions manually, this article outlines two simple methods to effortlessly install Nucona: Free tips and cash back on groceries extensions, whether they come as unpacked folders in compressed formats like .zip or as .crx files.

Method 1: Download Nucona: Free tips and cash back on groceries extension and manually install through Drag &Drop

If you ever need to manually install a Nucona: Free tips and cash back on groceries extension for Chrome, don't worry, it's a simple process. Just follow these easy steps, and you will have your extension ready to use in no time.

Step 1: Download the Nucona: Free tips and cash back on groceries Extension by clicking the "Download CRX" button on the website.

Look for the Nucona: Free tips and cash back on groceries extension you wish to install. Go to the website and download the Nucona: Free tips and cash back on groceries extension package, which is usually a .CRX file and comes in a zipped file. Here ".crx" file is the format for Nucona: Free tips and cash back on groceries extension that contains all the data.

Step 2: Extract &Arrange Files

Once the file is downloaded, extract that file into its own folder. Similarly, give that extension files a permanent home. In other words, keep it in a folder that you don't accidentally delete it because these files will be needed to make that extension work.

Step 3: Go to the Chrome Extensions Page

Open Google Chrome and in the address bar, type chrome://extensions; it will open the Google Chrome extensions page. Make sure that "My extensions" is selected in the sidebar.

Step 4: Drag and Drop the Extension

Now, go to the folder where you extracted the Nucona: Free tips and cash back on groceries extension and drag &drop the extension file from there anywhere onto the extension page within Google Chrome.

Step 5: Complete the Installation

Once you drag and drop the extension file, follow the steps that Google Chrome takes you through. Similarly, if the extension file is of .crx file format, you will be required to review the permissions and then add the extension.

Now, you can manage that added extension as you would like to with any other Chrome extension that you added through Chrome Webstore. Its icon will also appear in the Google Chrome Menu on the right side of the address bar once you activate it.

Method 2: Download Nucona: Free tips and cash back on groceries extension for Chrome and install in Developer Mode

This is another method to install Nucona: Free tips and cash back on groceries extension manually, but the twist is that here, you install by enabling the developer mode option provided in Google Chrome. This mode is commonly used for testing extensions or running unpublished tools.

Step 1: Download the Nucona: Free tips and cash back on groceries extension file

Select and download the Nucona: Free tips and cash back on groceries extension by clicking the 'Download CRX' button on the website.

Step 2: Extract the downloaded contents

Convert the file to a ZIP file if it is in CRX format then extract the Nucona: Free tips and cash back on groceries extension zip file or folder that you downloaded. Make sure you extract it using the same folder name and keep it safely in another folder, so you don't delete it by mistake. The extracted folder will be needed to keep your Nucona: Free tips and cash back on groceries extension running.

Step 3: Open Chrome Extension Setting Page

In the address bar of Google Chrome, type chrome://extensions and open the Chrome Extension Page.

Step 4: Enable Developer Mode

After opening the Chrome Extension page, look at the top right side, and you will find the toggle option of "Developer mode."Simply enable that developer mode option.

Step 5: Load the Unpacked Extension

Once you enable the developer mode option, you will see the menu of Load Unpacked, Pack Extensions and Update. From that, select the option "Load unpacked."

Step 6: Select the Extension Folder

Once the pop-up opens upon clicking Load unpacked, select the Nucona: Free tips and cash back on groceries extension directory and click on the "Select Folder "button.

Step 7: Confirm and Install

After you select an extension folder of a Google Chrome extension you're installing manually, confirm its installation for the final time and let the installation complete.

Conclusion

Here we've made a step-by-step guide on How to manually install Nucona: Free tips and cash back on groceries extension in 2 ways. We hope this guide proves helpful.

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