we use a 3rd party to process our lockbox, they process hundreds of thousands of checks per day, much more efficiently than we could when we had the function in house. i have not seen a greater chance of or actual fraud for this versus when it was in house. why can't the customer just use RDC? well, if they are receiving 10s of thousands of checks, a lockbox service make much more sense.
encoding errors are handled just like any other encoding error, via an adjustment process via FRB, clearing house, or directly with other bank.
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