Applying for a non - profit discout

What kind of document should I send in for the uploaded document you require for the application for the discount for the non profit association?

I see that you have already posted your concern to one of the threads you opened about applying for a non-profit discount.

I have already responded to it.

https://www.jotform.com/answers/1410956

To prevent any confusion, may I suggest that you refer to that thread, please?