When I started my blog I was tempting to advertise.
And I picked adf.ly as my advertising company. Because it’s cheap.
I paid 40€ and got just 12000 users who stayed on my website just 5 seconds.
It’s lame. I can say if you’ll advertise on adf.ly, you’ll just throw away your money.
There were no comments left, no opt-in’s, just huge amount of botlike traffic.
Adf.ly is a shitty advertising provider.
If you want to advertise, you should use Google Adwords or Facebook Ads. Adf.ly sucks.