Is there a bonus for users who buy a lot of patterns?

I'd just like to know if users who buy patterns often get something extra.
For example, if you buy 10 patterns, is the 11th one a free pattern?
 

Hi Muetzekatze,

there’s no bonus at the moment. We’ll think about something along those lines and introduce it in the future. Please be patient.

Best regards
Alexander

Is this intended as a general bonus—meaning it doesn’t matter which shop the pattern was purchased from—or is it shop-specific, so that the respective seller can have a say in it, or both? Have there been any discussions about this yet? In any case, I think offering a bonus is a good idea.

Would that be something like one of those loyalty cards where you get a stamp for every purchase?
That’s a really cute idea. Of course, I don’t know how many users actually buy that much here, or if it would even be worth it.