what is email marketing

What is WHATis email marketing? Email marketing means sending a single commercial message to a different group on a blog website or e-commerce website. All these platforms are called e-marketing  Most of the time when you visit an e-commerce website you see a box where it is written (email ..
subscribe then your e-mail there is put there)  When you click on subscribe, your e-mail data is stored in this e-commerce company and whenever this e-commerce website is updated or any of their new products.  If you come, you will get revenue through email. This is called email marketing. It does not happen that you have to email everyone separately. The only way is to subscribe to this blog or ecommerce.  Paste your data by pasting it there and then there will be new updates for all the posts there. You will get revenue. This is called email marketing.