The client is a national network of wholesale banks; five of its district banks provide funding, community lending, and other banking services that meet their communities’ credit needs, expand housing opportunities, and drive economic development, and they sit inside a national network spanning more than 7,700 financial institutions and 12 District Banks. They needed a web-based system to automate contracting, purchasing, and tracking the delivery of mortgages from their member banks, credit unions, and other financial institutions. i3solutions built the Loan Acquisition System (LAS), an online custom web application where Participating Financial Institutions (PFIs) retrieve current pricing from the district banks, commit to delivery contracts, and deliver loan pools. A complex rules engine validates every uploaded loan and returns instant feedback on whether the upload succeeded, with descriptive information on any issues, and online analytic tools show PFIs which of their loans best fit the criteria in each delivery contract. For the district banks, LAS automates the contracting, purchasing, and tracking work, manages the loan warehouse, validates loan information automatically against stringent mortgage industry standards, and generates timely and actionable reports; the system manages over $40 billion in mortgages.