| http://www.w3.org/ns/prov#value | - Such validation step 302 may further comprise checking third party databases to see whether either the payor 310 or payee 320 has unusual traffic patterns (e.g., questionable or suspicious transaction activity), consumer complaints, questionable credit history, reports of overdrawn checks, or other information useful in assessing the risk of a particular transaction. [0071] If the payor 310 is not
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