1. Receive money back on your Walmart purchases by downloading Paribus.
It’s time to stop deleting those emails that you receive from Walmart. By downloading the app Paribus, you can now keep track of all of your purchases with Walmart (and other retailers) via email, scanning your receipts to make sure that what you initially paid for each product remains the lowest price across the board.
If the app discovers that another retailer is selling the item for less than you paid, it will refund the difference back to you.
