Learn how to block duplicate IP addresses from entering your giveaway.
First, navigate to create a new giveaway or edit an existing giveaway.
Next, navigate to the Basic Information tab and tick the Block duplicate IP addresses from entering checkbox.
If the user tries to login with a duplicate IP address, they will be blocked and get the following error message:
Allow duplicate IP addresses to enter
If you want to allow duplicate IP addresses to enter, just untick this same checkbox. * Note: this is useful for testing purposes.