If you want to set or to establish a good online store you will need to consider three things. First is the country where you lived in or the place where you are going to buy products. Becasue in each place you are going to sell there is always a demand for people to buy so you could know if your shop will click to people or not. Second is time management where you will need to mange your online shop for you to deal with transaction with ease and third is the system of Bitcoin on transactions so you could know if you are earning or not.