There are usually different promotions for staying in hotels. It may be more cost-effective to buy individual tickets because you can buy services based on your needs and don’t have to pay for unnecessary services. The one-night free trial may be suitable if you want to try a new hotel or enjoy some of the hotel’s facilities. Which one is more cost-effective depends on the hotel’s specific preferential policies and your personal needs. It is recommended that you compare the total costs of the two methods before making a choice.