Social button for selling on social media

[Esmakeys]

I have created a social button of various items for sale 

Here is an example

https://www.paypal.com/instantcommerce/checkout/D28K8MYUY2MLL

I cannot set an inventory on this social button.  Does the link continue to work after one person has purchased it?  

Regards,

           Esma

[LawsonP]

Did you find an answer? I had the same question.