1. Check available products list at here>>, non-list products won't enjoy the discount.
2. Add what you want to your cart from available list.
3. Check out
4. Apply the coupon as follow:
Over $179 save $30 Coupon: S30
Over $289 save $50 Coupon: S50
Over $499 save $100 Coupon: S100
Any problem, please contact firstname.lastname@example.org, we will reply asap when we back to office.