Starbucks is running another of its popular Happy Hour promotions, today on July 18th. This is a buy-one-get-one-free (BOGO) deal on Frappuccinos or espresso drinks, size grande or larger. The promotion runs from 3PM to close (local time) at most of their locations. The Happy Hour will exclude all pre-bottled, ready-to-drink beverages. So you need to order something handmade from the menu.

Check the Starbucks mobile app and you should find the offer in your inbox. You do not have to be a Starbucks rewards member to take advantage of promotions in the app, but you get points toward more free drinks if you’re a member. Plus is free to register.