Rédigez un business plan

Je voudrais avoir un business plan complet concernant ma start-up d'e-Commerce. Il me faudra contradicter un crédit d'une banque. Je voudrais donc savoir combien investir et en combien de temps pouvoir rembourser. I like to have a complete business plan for my start-up of e-Commerce. It will take me a loan from a bank. I want to know how much to invest and how much time to repay the loan and continue.