A Guaranteed contest attracts more designs by committing to select a winner and awarding the prize money.
It's FREE to guarantee your contest, just select Guaranteed Upgrade when posting your contest. Once posted, you can select the Guaranteed option from Upgrade Contestsectionand follow the prompts.
Note: The Money Back Guarantee does not apply to a Guaranteed contest as you are assuring the designers that you will be awarding the prize. If you do not award a winning design by 30 days after the contest closing, the prize money will be automatically shared between freelancers.