A cash sweepstakes is exactly as it says, the opportunity to win cash. Winnings may be millions of dollars or one single penny. It all depends on your luck. Besides luck, the only way you're going to win is to register for a grand prize in a sweepstakes. There are many different kinds of cash sweepstakes. You can win cash for testing a product or by giving opinions on online surveys and polls. By registering, you become eligible for a number of rewards. To register, you need to fill out a form giving information like name, address, phone number, age, marital status, education, etc. The sponsor will then analyze this information and find an appropriate survey or poll for you to participate in online. At that time, you will also receive information on your reward. Rewards vary from site-to-site and survey-to-survey depending on the information you provided. You might take a survey on "attacks by animals" and be eligible for a $400 shopping spree, or you might win a $10,000 scholarship merely by entering a site that asks you to list your degree. There are also sites that offer $10 for every survey you fill out online. Filling out surveys for money is the most popular cash sweepstakes. Lots of people with a few hours to spare do it on order to earn some extra money. Start playing and watch your fortune grow. There are also sites that enter you into multiple - sometimes dozens, hundreds, or even thousands - of sweepstakes with just one registration form. That means your information will be shared with countless advertisers and direct mailing experts. Be prepared to receive spam.