Hello there, @muhammad.

I see that you've posted the same concern on a different thread. My colleague has responded to you with the details about QuickBooks Online and QuickBooks Desktop Enterprise. See this link for more product info and prices: https://quickbooks.intuit.com/learn-support/global/manage-your-account/re-can-i-buy-quickbooks-enter.... 

Feel free to reply if you have other account questions or any other QuickBooks-related concerns. The Community is here to help you.

@Muhammad Asif14 

There is no specific QB Online version for Non Profit. But you should consider QB Online Plus to have the class tracking and project feature.

https://quickbooks.grsm.io/Asia-Pacific