Satmetrix Systems, a Foster City, Calf. company that rovides customer loyalty software, has raised $1 million in debt financing, according to a regulatory filing. VentureBeat last covered it when it acquired its rival Informative in 2007. It has raised about $30 million from Aspen Ventures, Sutter Hill Ventures, Stanford University and Siebel Systems (since acquired by Oracle), and $75 million from New Enterprise Associates, Walden International, Apex Venture Partners, Sevin Rosen Funds, Crystal Internet Venture Fund, BlueRun Ventures, Levensohn Venture Partners and Global Catalyst Partners.