Get business sign up's (mobile & salon) for beauty website

General information for the business: Beauty search & review website- PamperPad.com
Description of support work: I need experienced and professional people to help get my website "Pamperpad.com" sign up's. We launched in May 2014 and so far have over 2200 businesses register with us.
PamperPad is a search & review website which allows visitors to easily find the best beauty, health & other pampering services in their chosen area. Businesses can register to promote themselves using a free profile or upgrade to a paid premium membership for £8.95 per month (Can cancel anytime).

So far our best form of conversion is discussions/messages on Facebook and emailing businesses directly with a personal email asking them to have a look at the site and provide feedback/sign up. I need more resources as this type of marketing is very direct and I need to attract more sign up's- I just do not have the time!
You will be given a unique URL where we can track who has signed up through you. .

This type of sales is not a "hard sell", we are simply letting people know what PamperPad is and how it can help them. This in turn converts them- especially as it is free. We do not want to come across as "spam" or "hard sell advertising". I would suggest having a good use of facebook with groups and sending people messages. i.e looking for salons in areas and messaging them. I have a message template that I use and I regularly have good conversions from.

If this sounds like something you are interested in, please message me so we can discuss a plan of action. I have attached a PDF of PamperPad for more info.