buying of backlinks
 

is purchasing of backlinks is useful ???

You really have to be super careful if you are going to buy backlinks. Most of the links that can be purchased on websites like Fiverr do more harm than good. In truth, if you are just getting started, you wouldn't be able to recognize a good gig from a bad one. You'll be way better off learning how to build backlinks yourself. It's time consuming, but easy. Buying crappy links could cause damage to your site that may take years to fix.

Buying backlinks are really harmful for your website.

But still if you want to purchase backlinks for your website then consider following things

Just buy link from high authority sites
Don;t buy bulk backlinks
Don;t build too much backlinks in short time.

Thanks

thanks for your suggestions .