For example, "If the expense type is office supplies, and the cost is over

  $50, prompt for a receipt."

* Allow optional questions

  Along with this, policy validations probably need to

  be extended to address the case of "other question isn't answered"

* Additional exporters

  * Export to SQLedger

  * [Certainly many more, feel free to add them here]

* Richer lifecycle management

  * Support requests for pre-approval, probably with two states

    "Pre-Approval Draft" and "Pre-Approval Submitted."  In the

    Pre-Approval state, the requestor is submitting not receipts or

    invoices, but documents regarding potential expenses that have not yet

    been incurred, but for which organization policies require preapproval

    by organizational management ahead of time.  The appropriate management

    representatives are duly notified by the system of pending Pre-Approval

    requests, and their approval moves the request into the Draft