This ecommerce store is one of the best things i did this year on my blog: 99guides.com.ng. It has helped me earned alot even without adsense. All i simply do is post and when people visit the ecommerce store and they have what they need, all they have to do is click on it and drop in shopping bag or checkout. when they checkout, payment options and instructions will be displayed to them. so simple
See an example here: http://www.99guides.com.ng/p/bonus-services.html

Name ur price from N1k upward. d higher the price, the better the store.

contact hennyhizzy@gmail.com for more info