AP Open Invoice approvals before payment (looking for an Enhancement).

I've been asked about potential AP approval solutions for posted invoices. Does anyone know of an Enhancement or add on with a comprehensive feature set? Wish list:

  • presents approvers with what needs their attention.
  • doesn't require the approver to log in to Sage 100 (web / mobile interface).
  • allows for a complex approval structure (levels, exemptions for certain vendors...).
  • generates a payment batch for only approved invoices.