Retail Sales Representative. JOB DESCRIPTION. Full-Time Retail Sales Representative. T-Mobile Premium Retailer - TCC Wireless. Make up to $20 /hour all in. Base pay and commission. The Retail Sales Representative enjoys a fast-paced and high energy environment. As a Retail Sales Representative you are the connection between the customer and the T-Mobile brand. You are fun, energetic and fierce about the wireless industry and knowing your gear ins...