Paribus.co is a service owned by Capital One that helps users save money on their online purchases. It uses proprietary technology to scan email addresses for online purchase confirmations and checks those receipts to determine if the products were purchased at the best possible price. If a lower price is found, Paribus attempts to get a refund for the price difference on behalf of the user.
Paribus also offers a delivery monitoring service that tracks packages delivered after the promised date, potentially securing compensation for late deliveries. The service is free to use, but it requires access to the user's email account to function effectively.
Paribus has been described as a "personal price adjustment agent" and has filed millions of dollars in claims for users. It works with various online retailers to ensure users get the best prices and timely deliveries.
For those concerned about privacy, it's important to note that using Paribus involves granting access to personal email accounts, which may raise some privacy concerns. However, the potential savings and convenience offered by the service make it an attractive option for many online shoppers.