What are Spin Wheel and Find & Earn?

Both are game-style promotions that get shoppers engaged:

• Spin Wheel lets shoppers spin for a coupon prize. By default they enter their email first; you can turn that off.
• Find & Earn runs a gift hunt: gifts are hidden around your store, and shoppers who find them earn coupons.

Turn either on under Plugins and set up the rewards from its page.