Customer also Supplier

I do not want to believe that this magnificent software is so poorly designed in terms of a simple functionality that is a customer can also be a supplier and accounting has everything reconciled …
Tell me I’m wrong please!

Thank you!
I’ll try it

Asking for a feature is one thing, badmouthing work already done is another. If you think enabling the feature for a customer to also be a supplier is important, then simply put in a feature request or commit the necessary resources to doing it yourself. It is comments like yours that discourage the community who have put in combined efforts to bring ERPNext to the point where it is today.