Sales promoters are a common sight in pub retail establishments. They help brands to gain exposure and increase sales by making pub shoppers aware of new or lesser-known products. If you're interested in a job as a sales promoter, it's important to understand what you can expect from the role and how you can prepare for it. he role of a salTes promoter, explain what they do, examine the steps you can take to become one, look at the average salary and job outlook for the profession and describe the work environment for the job.