Can Marriott Suite coupons be used on the same day?

Marriott Suite coupons can be used on the same day, but the following conditions must be met:

1. After staying for 50 nights, members will receive a gift certificate for upgrading Marriott Suite.

2. Members can use this coupon to lock the suite in advance when booking Marriott Hotel.

Therefore, if your members meet the above conditions and there are no other restrictions on the use of your coupons, you can use the Marriott Suite coupons on the same day.