If you are taking about E commerce Store? then you have to start from the scratch, identify a product or service you want to sell, you need a website, good marketing strategies, Specify your question so it can be more answerable
Having an Ecommerce website nowadays is quite and advantage. You can turn your website into an online store. Go on a strategy of commission base or drop shipping. You can check for supplier or wholesalers, see what products are currently in demand on the market or trendy in your area. Once you have collected the items, you can then start displaying items in the site. You can sell it on retail - bridging the gap between consumers and wholesalers. Very minimal starting capital is needed.
Here's how a good E-commerce store works. Be it Flipkart, Snapdeal or amazon none of them are making any profit till date because of huge investments they are putting in advertisements and discounts. But if we talk about their business model or how they are generating revenue for their business here are the revenue streams they have as of now. Commission from sellers on sell of products Packaging and logistics cost: they charge sellers for packing and courier of products and which is the main revenue generation stream as of now Profit margin on product sold through inhouse retail for flipkart(WS-retail) There are several other revenue models like advertisement, premium listing, product carnivals and events and other. through adds , Commision is all these e-commerce platform earn from the product they sold Earn money from surveys Earn with affiliate marketing online selling seo
You should start product selling online to earn more money. At the starting point eCommerce merchants have to face so many difficulties like to convince buyer to buy products from your store. But you don't worry, I have better options for you "Selluseller". This is an inventory management software, providing seller or distributor to sell their products across multiple marketplaces with 30 days free trial. So, you should try this. For get free trial visit https://app.selluseller.com/signup/register