If you own a blog (which I recommend you do in order to promote your store's news, items, and your own personality), then you should reap in profits for it. You can make money on your blog with bloggerwave
They accept bloggers from all countries and are a lot nicer to new bloggers than many other paid posting sites as they have jobs even for blogs with a google PR and alexa rank of 0.

All you do is pick a job (on their site after signing up and having a blog being approved); make sure you use the keywords they want; make sure you have the minimum words needed. Then, you just take the job and wait for the post to be approved.

You can have up to 5 blogs in their program and they pay via paypal.