Limited Edition is a is a very good solution to my problem of not being able to differentiate limited editions between differently sized artworks. Very good customer support too. The app would be even better if it included the ability to bulk edit quantities, but also to show that a product is an open/unlimited edition. Still, as it stands, it is a huge problem solver for a headache I've been dealing with for years and would highly recommend for any artist selling limited editions in Shopify.