my client would like to buy pinterest traffic. rate is around $10-50 per thousand. your account must have active followers. around 3k or more or big boards on this niche mostly are recipes, fashion, health and fitness. Must only send real traffic. client can detect bot so don't bother. please pm me your pinterest account/s and we will require a test to prove it is your account.
Best will be if you follow the super tip of neil(super marketer). he said that follow other like other users pin in return you will get more followers, for a time if you want to increase uses trust try to buy one gig from fiverr. increase fake followers and then woek on the above tip you will see better results.
There is a simple way actually,on SEOClerks there are freelancers who offer this service for a small cost.