only one product can be taken from one category

Hello everyone
I want to do only one product can be taken from one category. I have category a and ther are 10 product. If customer buy any one, after that customer can not buy other.
Is it possible to do it from the admin area?

You would need to customise to limit product selection based on category

Yidna wrote:
Thank you but how i can do that. can you explain for admin panel

Customises means to edit the code and build a new program
Can you use Visual Studio and program in c# ?
I would do it using a plugin
See https://docs.nopcommerce.com/en/developer/plugins/index.html

If you're not a developer, and need a way to do it, then Shipping Director can  do it (example), although it shows the message at checkout / shipping page.  (I.e. the customer can still add the item to their cart, but they won't be able to checkout.)