Words of advice. Most businesses are using in-browser email composers (eg. Mailchimp) to create content rich messages. As nice as it may be to have the addition

Words of advice. Most businesses are using in-browser email composers (eg. Mailchimp) to create content rich messages. As nice as it may be to have the additional feature set, I suspect the push back on your pricing is going to kill your project. Highly recommend you rethink your revenue model. At most I would pay $7/month for this. If you want additional recurring charges you will have to integrate with my sender(s) and fit painlessly into my weekly marketing flow. Great idea, dangerous territory from a business perspective.