Weidenhammer's Alio Vendor Portal is a communication bridge between you and your vendors. It allows you to grant your vendors with the ability to:
Inquire on payments made to the vendor
Inquire on purchase orders made to the vendor
Inquire on invoices issued by the vendor
Ability to make requests to change vendor information with approvals
Authentication screen allows vendors the ability to create a Username and Password
The look and feel is very much like the Employee Service Portal (ESP)
Vendors can attach documents to requests