If you aren't sure what dropshipping is, you should read my blog below. This is the latest trend in running an online business and people are making thousands of dollars from it. Dropshipping in the simplest terms is you are the middleman between a customer and a supplier. You make money by charging a higher price and you keep the difference.
https://medium.com/@jdarcio/how-to-start-a-dropshipping-business-7f4872a5e203