You made my night
Anyway, the method is old and it will bite you back for sure. You can get banned from the offer or the network all altogether for creating fraudulent leads. It is possible to mix it with junk traffic and spread across several networks. That way you can fly under the radar and make a few hundred a month. but I'm warning you. Anything over $50-$60 a month per network will get you in trouble. If you do two offers from different companies per network, you can bank over $1000 a month easy.
However, why pay? Since it's black hat, you should go bh all the way

For this, you'll need a vpn, a software that will flash all the cookies and some emails. You can buy bulk emails from bst section easily. This way, you will have full control of the sign ups, ips and emails. Just do like 20 leads a day, which will take your 30 minutes maybe, and you can use some of the extra money to buy your emails and ips.
And don't directly go to the offer page. Just setup a website and click on the email offer on your own website. This way, you won't have to bother with masking the referrer as well.