A Vendor Portal (also called a Supplier Portal) is a web-based, vendor self-service solution that allows you to collaborate with your vendors in a secure, online environment 24×7.
An advanced supplier portal puts standard business rules (set by you) in place to send and receive documents and manage your community of suppliers. An effective portal is made up of services and workflows that add business value to supply chains.
The Vendor Portal for SAP Business One provides a feature-rich solution, offering your vendors the ability to see the SAP Business One data you need them to through a web-based browser. ... The Vendor Portal will enable your vendors to easily access AP details from SAP Business One.