A hotel loyalty program is a rewards system offered by hotels to encourage repeat business from guests. Members earn points for each stay, which can be redeemed for free nights, upgrades, or other perks. These programs often provide additional benefits, such as early check-in, late check-out, and exclusive discounts. Joining a hotel loyalty program is usually free and can enhance the travel experience. Many major hotel chains, like Marriott and Hilton, have their own programs, allowing guests to accumulate points across various locations. This makes it easier for frequent travelers to enjoy savings and special treatment during their stays.