Post on social media
Ask your friends to share your post. You also have options to boost your posts using a targeted audience. Remember to use appealing photos and brief descriptions.
Use Testimonials
Ask a current client for a testimonial and post a photo with a quote from them raving about your product/service. Post on all digital platforms.
Use SMS to get the word out
Use a service to text message your clients and potential clients regarding your special. (Some companies to try are Easy Texting or Simple Texting)
E-Blast
If you have an email list send out the special via email.
(Check out Mailchimp and Constant Contact).
Talk about it
Nothing beats a personal invitation to take advantage of your special than a face-to-face request.