This is one of those methods that can generate you anything from $100 to $several thousands per day. I just recently came up with it and it has been working wonders for me. Basic requirements: #Internet Connection. #Paypal or other merchant. #Ability to get free and unlimited adwords accounts. #Ability to find out what keywords are websites bidding on. This is how it works: I look for a niche and find some sort of niche where people are buying services. Lets say people are buying youtube views. You identify a website that is selling this service. Lets say their package costs $200. Now you create similar website like theirs. Then find out what keywords they are using to bid on. Offer same service on your website , but about 50% higher. Clone your website. And make 4 more. Use free domains to host your site. Now with each adwords account advertise 1 of your sites. Because you have ability to have unlimited adwords credit , you can now outbid your competitors and because you have 4 websites you can make sure that when someone is searching for the keywords you identified, your ads are all they can see. Now you start getting clients and money coming in your account. What you do now is order this same service from the site that you based your site upon. So you get $300 and you pay your "competitor" $200 for order and keep $100 for yourself. Basic arbitrage, but it means you can get ton of customers. This way you win. Your competitor wins , because he is not losing business, but in fact getting more business. And I am aware that not everyone can make unlimited adwords accounts with credit, but those of you who can, stop wasting effort on CPA , CB etc, but start using this strategy. Hit me up on skype or email if need help.. my email is same as MSN.