When a product has several options like 'large', 'small' etc the quantity max limit validation works, but individual products don't seem to max out. I have looked at the files and I think the following needs amending.
Thanks for the feedback. Unfortunately I cannot continue the project at the moment. I changed the plugin from Paid to free for the same reason, I am already working on a bigger project and my time is limited and I don't receive any monetary compensation by EasyShop. The project is open so that they can extend it and add those extra functionalities to it.