- Sign in to your account or Join for Free https://www.grubhub.com/login
- On following page, enter your address to find participating Restaurants then Click "Find Food"
- Select the Restaurant you would like to order from
- Put together an Order $40+
- Add to Bag
- Proceed to checkout
- During checkout, apply promo code LP50KRUN45Q0C71AG1 under "Add a promo code" box
- Your total should now reflect the 50% Savings.