Hi, I have read all your requirements and I'm sure that I can fulfill them all effectively. Although I'm a SINGLE ENTITY, but in times of need, I have many contractors to ask for assistance if required by the project. I did MBA 4 years back, and I have excellent experience in various fields of business management. You can hire me for my services, thanks!
Also, for the payment of work, we can see what goes best in both parties' interest once we have a specific task in hand.
Plus, your website can will be developed for $500.