Extra has a post up on the People’s Choice Awards. Voting is currently under way. There are three ways to vote, on their website, with the #PCAs hashtag on Twitter, or using Xfinity X1. The article says that you can vote 25 times via each method.
When you go to the website to vote, you can move the slider to choose the number of votes (up to 25) that you want to cast for your selection within a category. Further, it says that you can vote up to 25 times per 24 hr cycle.