Again, if your blog has a large reader base, then businesses may be interested in paying you to review their services or products. Not only will you get a free trial using whatever these businesses are selling, you will also get a fee for writing them a review and posting it to your site. Paid reviews (and other paid and sponsored content) can be big money, so advertise this service on your contact page to generate business.
With apps being constantly developed, competent app developers are in high demand. Again, if you have the experience or skills to create successful apps then this could be something you could end up working on as a full-time freelancer. Check out adverts for developers on Toptal, a higher paying jobs site for experienced freelancers wanting to make money online.
These aren’t the only ways teens can make money online. If you explore other options, proceed with caution. Read user reviews before signing up for any website to avoid getting caught up in scams. At best, those are a waste of time. At worst, they can cost you money and put you at risk for identity theft. If you aren’t sure a site is legitimate, stick to the basic rule of thumb: If it sounds too good to be true — like the employer that doesn’t ask to see a resume but offers to hire you on the spot — it probably is.