Anyone have resources you look to or knowledge of how to go about promotions? OR what are your thoughts on promotions as a customer? What do you respond to, what are you off-put by? I'm also interested if you have thoughts on sustainable/ethical brands and promotions (I have a lot of feelings about this last part especially and it would be great to hear some other perspectives).
(Why: I'm starting some automated Mailchimp marketing - an email sent on a customer's birthday, for example - and I'm trying to figure out things like should I offer a percentage discount or a flat dollar amount off on an order.)