For Jimmy John's Rewards:

Just login and redeem the points for the item you want, see the menu below

150 Points - Sauces and Spreads
400 Points - Bag of Jimmy Chips
450 Points - Reg. Size Fountain Drink
500 Points - Any Dessert
600 Points - Premium Side
1000 Points - Chicken Caesar
1000 Points - Tuscan Italian
1000 Points - Kickin' Ranch Chicken Wrap
1200 Points - Reg. Size Original Sandwich
1500 Points - Reg. Size Favorite Sandwich
1700 Points - Chicken Bacon Ranch
1700 Points - Roast Beef & Cheddar
1700 Points - Ultimate Italian Toasted Sandwich

For Jimmy John's Gift Cards:

Literally easy 100% success on your Jimmy John's orders!

If you try checking gift card balance online it won't work! You must just apply the gift card on check-out and you will be able to see the available balance!