One of the categories I'm selling are Greeting Cards. I want to offer a
Buy 4 for £10 promotion, applicable multiple times within a single shop (i.e. if someone buys multiples of 4)...
But all I see is the ability to discount
4 of the same card design. I have also considered setting a price tier, but again, this only applies to the same design.
Thanks for any help I get from you guys on this: I'm losing my mind..!