Cách sử dụng
A sweepstake is a type of contest where someone can win a prize. Usually, people enter the contest by filling out a form or providing their name and contact information. The winner is then chosen at random. Sweepstakes are often used by companies to promote a product or service. For example, a company might offer a prize for filling out a survey or for signing up for a newsletter. Sweepstakes can also be used for fundraising or charity events.