Instant invoices is not supported for IFS/Vertex

IFS has developed an integration for Vertex Sales Tax Q Series and Vertex Sales Tax O Series, which allows the user to rely on Vertex for retrieval of correct tax information when doing tax calculations, without having to update any tax information manually. The integration is supported in following four areas in IFS (all other areas in IFS Applications will continue using core functionality for calculating taxes):

• Sales Quotation
• Customer Order
• Customer Order Invoice
• Return Material Authorization (RMA)