Need 21-30 year olds for marketing research assistance (Lincoln)

I have a marketing research study that we are conducting in Lincoln. We need 21-30 year olds to purchase alcohol to see if they are carded by the cashier. This is being done on behalf of the retail client to ensure that their cashiers are following state law. Individuals will be paid $15 per visit for conducting these audits. If you are interested, please reply to this craigslist email and I will give you further information on how to apply.