Starbucks is giving you one more reason to get out and “Rock The Vote.”

The Coffee Giant of the USA has launched a Voting Drive that includes offering a free 12 oz “Cup of Joe” to anywho who votes in Tuesday’s presidential election.

The idea is to encourage customers to vote, the company says

Voters can show their “I Voted” sticker as proof. In states where there is no proof of voting, the giveaway will be done on the honor system.

There is a limit of one cup of coffee per customer.