Savings Catchers are receipts that redeem to Vudu.
To get the Movies to your Vudu account there are 2 ways
1st way and quickest, Download the Walmart App and scan box on the receipt in the Savings Catcher Tab
2nd Enter receipt on Walmart.com
After doing one of those 2 make sure your Vudu Account is linked with your Walmart.com account under account settings on Walmart.com