Before committing to creating your shop, either on your own website or using platforms dedicated to it, it is essential to have a vision of what you are going to sell and how it might impact your local or global market. There are endless options on what you could sell, but the question remains on who's going to buy it and if there's a need for your product in general.
Afterward comes the question of how you are going to source the product you decided on, price it, and ship it. Which all have a major impact on the competitiveness and success of your e-shop and its products.