Let them join
People can join your competition, just by putting in their info. Email, First name, Street address… you name it.
Let them share
In this stage people refer their friends. You give them the chance to increase their chances of winning by referring their friends, every friend is one entry. They can check their entries any time in your site.
Pro Tip: Choose meaningful and sexy rewards, company merchandise, discount coupons or even give your product for free.