Hello George,
I hope you are well today.
> The functionality is applied only when I’m logged in, is not for customers
Could you please elaborate on this? Is the limit not working for your logged-in user or for the guest users?
> I can increase the quantity of product when I am in Cart Page.
Even if you can increase the quantity on the cart page, you won’t be able to complete the checkout process if the limitations are exceeded.
If you click on the “Update cart” button on the cart page, it will show a message stating that you have exceeded the limitations.
The notice will appear if you attempt to checkout as well.
Please make sure you have the following options enable in the plugin’s settings:
– Frontend > Validate on Add to cart
– Frontend > Cart notice > Enable
– Frontend > Block checkout page
Please let me know if the issue persists.
Kind regards,
Moshtafizur