As a part of its recovery solution services, Data Engineering offers a duplicate payment review, utilizing its proprietary software to determine the company's exposure to overpayments, duplicate payments or other financial errors. If, under the initial review, it is determined that the company is under exposure to such overpayments, Data Engineering offers engagement, at no cost to the company under a contingency fee agreement, to proceed with the process of confirming and recovering such overpayments from the company's vendors.