Auxiliary On-Us Field

A field on the magnetic ink character recognition (MICR) line of a check or share draft. This is an optional field that can be found to the left of the routing number. The presence of this field makes the check in-eligible to be used as a source document for accounts receivable conversion (ARC), back office conversion (BOC), and point-of-purchase (POP) entries.

Related Terms

  • DSO (Day Sales Outstanding)

    The total accounts receivables divided by average daily sales.

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  • POP (Point-of-Purchase)

    A one time debit entry to the account of a receiver whom is notified, at the point of purchase, that their check (source document) will be converted...

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