BUMP.com for Android makes it easy to send and receive messages to any license plate. Sending a BUMP is as simple as selecting the state, entering the license plate number and typing or speaking a message. You can even attach a photo or voice recording in your message. You can also use the "Call BUMP" feature to quickly send a message to any license plate while on the go. Visit your BUMP Inbox to check your received and sent BUMPs or use the BUMP application to check out your profile.