Prove It To Yourself!
While I agree with offering the service all the time, you may need to convince yourself. So, offering one service (Express Hand-Waxing) initially as a week-end special will provide the necessary feedback to persuade the full-time commitment. Some operators prefer crawling, then walking... and eventually running.
However, you must initiate the service with a comprehensive promotion that educates as well as activates your potential customers. Signage, informational flyers, and a well-supplied work station is a basic requirement. Have a well-trained staff motivated to deliver quick, quality service with a smile, and have them in uniform. You can achieve this minimum attire with a simple screen-printed tee shirt promoting your express detailing. The axiom "practice makes perfect" should be your pre-start-up agenda so you can hit the ground running... even with an initial low demand. Remember: It's not simply WHAT YOU DO, but also HOW YOU DO IT! You'll never get a second chance... to make a first impression, so make your effort exceptional. IMAGE is everything.
And always remember that you are in business to MAKE MONEY. That means well-satisfied customers and sensible pricing that focuses on the value of a quality service at a price that it fair to both the customer and YOU. NEVER, NEVER, NEVER devalue your service with too-good-to-be-true pricing that ultimately cheapens positive perceptions. Consumers will happily pay for exceptional service by courteous, knowledgeable staff that render their vehicle with praiseworthy results.
Mark my word. Once convinced about the value of hands-on detailing, you'll wonder why you've ignored these profits in the past. Well-trained labor is a powerful resource for making money and retaining customers. Stop sending your customers elsewhere for services that you can conveniently provide at the same location.
All The Best...