One of the hottest and fastest-growing social networks ” Pinterest”  has started a business  Pinterest which allows business and brands to use Pinterest for online brand building and marketing.

A growing number of brands has started embracing Pinterest , and it’s no surprise that a growing number of brands are making the image-centric service a part of their social media strategy.

But up until now, their activities on Pinterest have technically been in violation of the service’s rules, which forbade commercial usage.

The official rules of engagement changed yesterday, however, as Pinterest officially launched Pinterest for Business.

via Pinterest For Business Launched | Online Marketing Trends.