. . Smartstyle Hair Salon. With over 180 full-service. Smartstyle Hair Salons. inside Wal Marts in 11 states. Yellowhammer Salon Group (YSG). is the largest operator of this brand in the United States. In these salons you'll have. instant clientele in the world's busiest marketplace. the potential to earn up to 60% commission (top stylists earn over $40/hr before tips. ). on-going technical training. support from engaged leadership so you are not...