Update:
As said, I have finished 1 site this month, it got first clicks these days from organic traffic. It should get a sale or two by the end of this month. I'm still getting about $50 per day this month ($75 yesterday) despite the small traffic drop and if I'm lucky, I'll reach $1500, but it's gonna be on the limit between 7% and 7.5% commission level again, so I need some luck here.
I'm currently making the 2nd new site this month and this one should be a real money maker and it has potential to make $3000 per month. I didn't just pull this number out of my ass, but it's really a similar site to my site A and if my site A makes $1000 per month, I'm sure this one can get $3000. Products cost about the same, but it's the level of competition and monthly searches that count here. While Site A has about 20 competitive niche sites promoting the same thing, this one only has 1 or maybe 2.
Main KW has 30k monthly searches, but it's covered by authority sites. Luckily there are many KWs with 2k+ monthly searches and they mostly have very poor competition. If I compare SEO of competitor's site that is dominating this niche to my Site A, all metrics are in favor of mine.
Because niche is so good in my opinion, I will really put my best effort into it to create the best affiliate site I've ever made. That means top quality content with perfect design and structure. I'll also focus on getting a long term audience. The only problem is that I'm not a native English speaker, but if I put my best effort into it, I can produce great content. But it takes time.
Step by step plan for this site:
1. I have blocked crawlers through robots.txt, I'll index this site once I publish about 15k words of HQ content on it, hopefully on Wednesday/Thursday (1000 words so far).
2. After that, I'll write more content and dripfeed it, so 2 articles will get published every week.
3. After a couple of weeks, I'll start making standard links - relevant blog comments, few directories, sponsored mentions on social networks, etc. Just to let Google know it should pay attention and that something is going on.
4. I won't buy PBN links for this one, at least I'm not planning to. Instead, I'll contact some "non-commercial" bloggers in similar niches and connect with them. This process takes too much time and it isn't appropriate for most micro niche sites, but I really believe I have found a moneymaker here, so I'll do everything the way it should be done.
Other stuff:
I have bought shitloads of plugins and themes these days. I am using a few nulled WP themes and I have decided to purchase original ones, just to thank developers. What goes around, comes around.
So, this should be done by Wednesday/Thursday, then I'll register 2 new domains and start creating content on them. They will be smaller sites, so I can finish it all before next Monday.
To be continued...