Job Description Job Description Seeking independent contractors to patronize liquor-licensed establishments as a third-party, unbiased evaluator for alcohol purchase attempts. Companies use this service to test cashiers and servers, ensure proper ID procedures are being followed, and prevent sales to minors. Join our database to have access to monthly auditing opportunities for Liquor ID checks as well as other customer service evaluations at restaurants, bars, hotels, movie theaters, retail stores, and parking facilities.