Limit number of products that can be ordered

Hello. I asked a question yesterday, but didn't ask it properly. I asked about limiting the number of submissions for a form, when in fact I am wondering if I can limit the number of orders a product can receive within a form. To be specific, I have three products on a form, and I want to limit the number that can be ordered of each. Thanks for any help.

I am sorry that I am not sure if I understand your query correctly yet. Do you mean to limit the number of products to be ordered for each submission? Or do you refer to the total number of products that can be ordered in total irrespective of submissions? If you can provide us with an example, we would be happy to assist you further. 

We will wait for your response. Thank you