We apologize for any confusion that we have caused and are currently causing. Our online $5.00 coupon is NOT ACTIVE AT THIS TIME OF THE YEAR. We have not been able to update any of the websites that indicate we have deactivated the $5.00 coupon option. The online ordering price is $38.00 per unit, there is no coupon code that can be added. When you call in your rental bike orders you will receive that same price. There are NO FURTHER DISCOUNTS AT THIS TIME.