If you go to www.passsource.com you can set up additional passes manually without installing the store apps. Although I have the cvs pass and I went to cvs and had the pharmacist scan the barcode from my phone and it didn't work. I don't know yet about best buy rewards, Walgreens, or krogers yet. I'm keeping my fingers crossed. Although why can't they just make it where you scan the barcode off your cards, coupons, etc... To add the pass to passbook?