You can go in and ask for the 30%. Most stores will give it to you. I have asked because I actually had 30 but left it at home. I was going to have them hold my stuff so I could come back. They said I could have it. But I have friends that have gone in and asked and they were given it and I had a lady in line in front of me complain when she didn't get a 30 scratch off and they gave it to her anyway.