Card Limit Increases
Limit-increase requests on a one-time purchase order's card.
List limit increase requests for a one-time purchase order
Retrieve all limit-increase requests for the credit card backing a one-time purchase order, newest first. Only the purchase request's requester or buyer may read them.
Request a one-time-card limit increase
Request a limit increase on the active credit card backing a one-time purchase order. The request enters the approval workflow (manual or auto-evaluated). Only the purchase request's requester or buyer may create it; recurring purchase orders use the subscription path.