Here is a record of the most favored and effective public networking channels:

Facebook. ...
Twitter. ...
Google+ ...
Pinterest. ...
Instagram. ...
LinkedIn. ...
YouTube. ...
Foursquare.

Go with Facebook or Google plus :)

Hi Alice,

You can go by Facebook Campaign.

Yelp is critical for businesses today. If you don’t have an active strategy to build reviews on Yelp, your customers may do it for you soon enough. All it takes is one poor review to harm your abilities to build your social platform. Asking your customers to review your business on Yelp prevents any negative review from standing out. We hold campaigns to get our authors to post reviews about us on Yelp in return for a reward. For example, if they post a review, we’ll offer them 10 percent off their next order or give them an added service.

It’s up to you which among these platforms will likely be a marketing paradise for your business. Just remember that it is not just the social media site that you have to check, but the compatibility it has for your business.

Facebook, LinkedIn. Google+, Pinterest would be better for your business I reckon

facebook - twitter - googleplus

Thanks for your valuable response

Social media channel is the best way for online marketing.everyone using social media channel to get high traffic to the business.facebook and twitter are best social media channel.

I think Facebook

Facebook and Twitter are the best social media site for your website and business

Facebook, Twitter & instagram are best right now..

Facebook is no. 1

Instagram and Google + are the best Social Networking site for business.

Facebook is the best channel for your business.

Facebook and Twitter