Stackit from lendingclub
Shop Smarter at 15,000+ Stores
StackitTM is a brand-new browser extension from LendingClub Bank. Exclusively available for our personal loan customers, the Stackit extension is completely free, easy to install, and finds cash back and coupons at more than 15,000 stores online. Simply activate your favorite offers with one click to start saving. Plus, you can "stack" cash back offers onto existing loyalty program rewards at eligible stores.