1. Clean Html and CSS code 2. Mobile responsive ( 480px and 600px ) 3.Editable content in email template for Mailchimp , Marketo 4 . Add php form within poll , customer review responsive html email template . 5. Ecommerce responsive html email template for invoice . 6. Upload your email template in you marketing medium - Maichimp , marketo , campaign monitor , pure360 .
If you don't have a PSD design ready , then I can make one for you . ** check gig extra for other services .