Being a freelance writer is not as easy job as most people think it is. There are lots of challenges that faces each and every one of us who works online and they differ based on from the part of the world where we are all working from.
Take for instance, with my country Nigeria, it poses a very big limitation to my working online as a freelancer with the country being on the blacklist of so many online websites where one could easily work online and earn a good deal of money but because I'm in Nigeria, it's not possible. For example, prize rebel survey site doesn't allow Nigerians to register on the website because they don't have their services available in the country.
Also the issue of PayPal is another problem that limits my working online so much because without PayPal, I can't take my pay online.