Creates buttons that open new tabs on Walmart and Amazon, and searches for the product using the extracted title from Walgreens product page
To compare prices and selection between Walgreens and Walmart, simply visit the Walgreens.com website and click on a specific product to open its page. Under the title, you'll see a button that allows you to search for Walmart in-store products. Click on the button to initiate the search and make comparisons more easily.
UPDATE:
* added support for amazon
