No we have not but Shopify keeps marking it as closed, even though its far
from closed, and they keep telling us how hard it is to do, even though it
makes no sense and it can’t be hard to do at all. Standard functionality
in Woocommerce and they already have a minimum purchase quantity/amount.
I’m not a tech expert but adding a maximum purchase quantity/amount surely
cannot be hard, but would be standard functionality.