In your opinion, what's a successful layout for a high-performing email?

It’s were you established I’m moving description of your products are product looks like you have to put in detail description of your products and what does it doing what you can have offer,
Have a picture what has sold before going description about yourself understanding your needs basically description of the way your product comes from what you put into it and when did the covers same down good for your,
Finalists of description of your products and what is it done for itself maybe sales transactions are picture viral have a good picture in the second opinion,
Have a list of customers who have bought and in detailed on the products more is better but one three ok.