Overview
Track Costco Price Changes and Get a Refund for the Difference!
Automatically find savings from your online Costco.com orders, and see a fun "Year Wrapped" review! This extension helps you identify items that have dropped in price after your purchase, so you can request a price adjustment for the difference. **Disclaimer** This extension is not affiliated with, endorsed by, or officially connected to Costco or Costco.com. "Costco" and "Costco.com" are registered trademarks of their respective owners. All product names, logos, and brands are the property of their respective owners. This tool analyzes publicly available data within a user's browsing session to notify users of potential savings opportunities. Any requests for price adjustments are subject to Costco's policies, and users are responsible for any interactions with Costco or its customer service. The extension does not access or interact with Costco's private systems. It is designed solely to assist users in identifying potential post-purchase savings using public information.
Details
- Version1.1.6
- UpdatedNovember 23, 2025
- Offered byDB Webstore Extensions
- Size1.47MiB
- LanguagesEnglish
- Developerdb.webstore.extensions
17 Diamond Dr Plainview, NY 11803-2103 USEmail
db.webstore.extensions@gmail.com - Non-traderThis developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.
Privacy
Costco Price Adjuster has disclosed the following information regarding the collection and usage of your data. More detailed information can be found in the developer's privacy policy.
Costco Price Adjuster handles the following:
This developer declares that your data is
- Not being sold to third parties, outside of the approved use cases
- Not being used or transferred for purposes that are unrelated to the item's core functionality
- Not being used or transferred to determine creditworthiness or for lending purposes
