Sales aren't the only incentives you can offer. You may also want to offer free gifts, courses, coupons, or sweepstakes. Any of these incentives can bring people to your door and keep them remembering your company.
These customers may come to your door for an incentive, but they'll keep coming back if you provide stellar services. Make sure you treat each customer with respect and always provide high quality services. Learn more about using incentives and providing high quality service in the complete article (link above).
Blogged by Joshua Feinberg