Courier Blocker is a Chrome extension designed to alert users when a webshop attempts to deliver via a courier without providing adequate or accurate delivery information. This tool aims to prevent users from the hassle of dealing with ambiguous delivery methods, ensuring timely and hassle-free receipt of their purchases.

With Courier Blocker, users can access a curated list of webshops known for insufficient delivery disclosures, empowering them to make informed decisions and avoid potential delivery mishaps. Particularly beneficial during peak shopping seasons like holidays and birthdays, this extension helps users dodge problematic couriers such as PostNord with poor service ratings in specific regions. It also offers insights into various webshops' courier choices, including popular services like Posten and Bring.