@aweissinpsyde I don’t know about the PayPal requirements but for me it is working. Maybe you have to contact PayPal to discuss about that. I don’t know, just saying
Hello,
I am facing the same problem and I found a solution.
The thing is in our shop we are selling fabric so a customer can buy 0,5 of a product.
I found out 4 files where the plugin uses a function named get_quantity and it casts the quantity to (int) I changed that casting in (float) and it is working. Maybe you have to consider that in a new release