Giving away a free informational product such as an e-book, an email series or a mini-course is a popular tactic many affiliate marketers use. Usually, your readers will have to provide their email addresses to receive the product from you. You can then use this to sell to them via email marketing. Additionally, an informational product can generate interest in the actual product you're trying to sell. If your product is popular enough and brings enough traffic to your site, you could also monetize the traffic in other ways, such as AdSense.
Be sure to check what kind of customer support you can expect from your affiliate program once you have signed up. Do your research online and if possible, speak to other sellers using the program to get their thoughts. Can you speak to someone via phone or Skype or do you have to wait 72 hours for email responses? Be clear on this because trust me, you will need support at one point or another. 
Creating blog content is a very useful and effective way of consistently building content on a site. When creating blog posts, it's a good idea to do some keyword research to figure out what it is that your audience is interested in and searching for online. Also, be sure to research competitors, forums and social media to narrow down on topics for your blog. 
You can also have a website promoting multiple CPA and affiliate offers whereas with Google AdSense you are limited to 3 ads. There are better options than AdSense with some people testing Ezoic, media.net, and a few others – there are actually many alternatives to AdWords. There are different types of CPA offers from sites like maxbounty.com, peerfly.com and you can use offervault.com among others to find more offers. Some payout per 1 page submit, some pay per sale, and some pay per call. It depends on the offer. If you are working direct with a company and bypassing the middle man you can get higher payouts and even negotiate a hybrid model where they pay you for the lead as well as a commission on the back-end.
On the other hand: the main reason of bankruptcy for small businesses is bad financial management. Simply said: to forget to make invoices, not checking the payments and not following bad payers. 1 out of 3 is going bankrupt for this reason alone. I had to learn it myself. I spend at least 10% of my time with financial stuff. I don’t love it but the bills get payed ;-)
While I was doing WordPress speed optimization I noticed lots of people needed it, but very few people supplied it (there were a lack of services and tutorials when I researched Google). I also knew hosting was the #1 factor of website speed factor and these companies paid up to $200/sale. Hosting is a competitive space but the commissions and lack of supply enticed me.
Most of us would have heard of the Amazon Affiliate Program, maybe you have even joined it and are trying to make some money with it. That’s what we Affiliate Marketers are here for, after all! 😉 And the Amazon Affiliate Program is one of the biggest and most well known affiliate programs out there, next to EBay Partnernetwork, Clickbank, LinkShare and so on.
If that’s all you’re aiming for, then you shouldn’t have any problems. As long as you choose a market with enough consumer interest. The poll represents mostly CPA arbitrage affiliates. To earn the big money, paid traffic is your best friend. But yes, $1000/day is a pretty standard target for CPA affs. You have to set your targets high because the business is so volatile.
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