Hi, we are searching for an app or service that sells a customer's portal for netsuite? We are looking for a low cost solution.

The native customer portal is free. Have you tried that? It has a fair amount of functionality

No, will investigate. Thanks for the advice

It’s called the Customer Center role. Or Customer Access. You can place orders/quotes. Review orders, invoices and A/R Also make payments if you have CC processing enabled Process returns And enter support cases