Card receipts wait to match, not duplicate
This is the rule the accountant cared about most. A company-card purchase already reaches QuickBooks through the card connection — a Purchase posted for the same receipt is a duplicate she has to reconcile by hand. So card receipts go into an awaiting-match state and an hourly job looks for the bank-feed line: exact amount, within a few days, widening slightly for backlog items and after repeated tries, excluding cash purchases, our own field Purchases and anything already claimed. One candidate matches itself. Several, and the office picks. “Post anyway” exists, as an explicit choice.