Trigger email on amount of times a product is purchased
It would be incredibly useful if it were possible to trigger the delivery of a follow-up email if a customer had ordered a certain product a set number of times.
One of our clients has a use case where they'd like to send a coupon to allow a free product if another had been previously ordered 3 times - the good news is that "Follow-up Emails" currently can issue coupon codes out of the proverbial box (great!), and can send these out if a product has been purchased more than one time, but there's no facility for further modifying the number of purchases of that product required.
Would be a great feature to have!