18. CraigsList – Some things don’t ship very well. Other things may make you feel uncomfortable to sell to someone across the country. Anytime you’re selling a large item or something you just don’t want to ship, Craigslist is a great place to go. It’s simple to list your item (again, take good pictures!). If you don’t like the idea of putting your phone number out there, the interested individual can send you a message to your inbox without even getting your email address.
The AAWP plugin conversion and CTR is amazing! Once I started to use the plugin on all my sites, I saw an immediate increase in commissions. It also makes my sites look much more professional. I love tapping into the Amazon API to pull images, make my own charts and tables plus I know I am abiding by Amazon's TOS. AAWP is a must have tool for anyone running Amazon affiliate websites!
You could try advertising more, for example, by putting up signs around the neighborhood, posting about it on social media, or having people you know spread the word. You could also try doing it in a different neighborhood that might have friendlier people, or do it in a time and place where there's likely to be a lot of people walking around the area (e.g., near a church before the end of a mass).
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. 
You don’t have to be an adult to start making money. In fact, you don’t even have to be a teenager! No matter how old you are, even if you’re a kid, there are ways to bank a few extra bucks. There are the traditional jobs like babysitting, shoveling snow, and doing chores around the house. And then there are the more unique and creative jobs like selling homemade crafts or growing your own vegetables. Just remember to stash some of that cash away in savings for later.
Online savings accounts usually come with substantially higher interest rates to help you grow your money faster (regular in-person banks can’t offer rates as high). Banks like CIT Bank and Discover Bank (among other top players in the industry) are great because their interest rates are often over 20 times higher than the national average. That means the money in your savings account will grow 20 times faster than the pace it’s most likely growing at now.
It's especially true now that the big media players are finally waking up to affiliate marketing (NYTime buying WireCutter and SweetHome) and BestReviews (which was already an epic product review site in it's self due to the fact they built their own 10,000 sq ft testing lab) being acquired by Tronc (owns the LA Times and half a dozen more publications).
I am 17 in May and currently studying year 12. I don’t have a job though have tried a couple times. Given i have exams coming up i can’t manage a normal job but need some source of income – even if its small. I’m not all that technical so a lot of the things up there don’t work. I have strong english skills, love working with kids. I like sport, , languages animals and can cook. I have tried to get babysitting but haven’t had much luck so far.