Note: No promotions and/or discounts can be applied to previous purchases or combined with any other promotions or discounts, and AAHOA shall not issue refunds or retroactively apply any such promotions or discounts to purchases prior to the effective date of the promotion or discount. AAHOA reserves the right to change, withdraw, terminate early, or revoke the terms of any promotion or discount at any time, even before the scheduled end date of such promotion or discount. Additional exclusions may apply. Once you purchase the CHO, there will be no refunds or exceptions. Members have 90 days to complete the program from the time of purchase.