About us. Yum's Sub Ship is a small business in Atlanta, GA. We are professional and agile. Job Duties. Manage transactions with customers using cash registers. Take phone-in orders. Collect payments whether in cash or credit. Issue receipts and change. Resolve customer complaints, guide them and provide relevant information. Greet customers when entering or leaving the store. Maintain clean and tidy checkout areas. Job Types: Full-time, Part-tim...