When I used to write product reviews, I used to include just one affiliate link. For some reason, I thought that a single link would be enough and I didn’t want to run the risk of annoying readers with more links. However, one day it struck me that the reviews I was writing were quite long and by the time people got to the end of them, the link to Amazon was no longer visible.
You can use affiliate links after the fact. You don’t have to decide upon building a WordPress site that you’re going to optimize it with Amazon affiliate links. You can decide down the road that you want to give affiliate marketing a try and, consequently, revisit old content, embed affiliate links within it, and start generating revenue that way--especially if your old content is finally starting to take off.
But cutting costs only goes so far. Unless you already make a lot of money and spend like a bon vivant, most people can’t eke out that much more from their budget by decreasing expenses. Plus, the more you retrench, the more your quality of life suffers. (It’s all relative, though — certainly some overspenders could actually improve their lives by tempering their expenditures. Here are 101 ideas for saving money.)
Yep. I’m back again lol. Started making SOME money on my website – about $150 per month. I started in May, I write 3-5 posts PER day, sometimes more if I feel up to it, but I know with the 3-5 posts I am doing a lot more than a lot of others lol. However, in the beginning I DID link images to the amazon product. Then I just decided it was too much work (because it is when you do it manually), but I think I might make that change, starting this month and try it for another 4 months and see if it increases my income.
Grow plants, herbs, or vegetables to sell if you have a green thumb. If your parents let you plant your own garden in the backyard, opt for easy-to-grow vegetables like lettuce, tomatoes, or cucumbers. If you will be growing your plants inside in pots, choose ones that don’t require a lot of sunlight or space. Pick your vegetables when they’re ripe and sell them in bags or plastic containers.
Find a profitable niche. Starting with your interests, write down as many niche ideas as you can. Think about topics people might search online. Ideas include passions (like surfing or body building), fears (like spiders or speaking in front of crowds) and problems (like getting out of debt). Do keyword research to see it others are interested in the topic. Find out if a domain name is available that matches the keyword 100 percent. 
Being in Australia, I’m not required to do anything by the law (although I hear talk that there may be changes around this). I don’t disclose every single Amazon link on my photography blog in a direct way but do I have a disclaimer/disclosure page on the blog. When I’m doing a ‘best seller list’ always include a disclaimer on those posts as the whole page is filled with affiliate links. I have also written numerous times on DPS about how the links to Amazon earn us money and help the site to keep growing and be free.