Eric Ludwig is the Sr. Director of Online Marketing at Rosetta Stone. Before joining Rosetta Stone, Ludwig was President & COO of Peekyou.com, a People Search start-up based in NYC. Prior to that, he led AOL's Search Engine Marketing (SEM) program, where he managed one of the largest PPC budgets in the world. Since 2007, he's leveraged hundreds of millions of dollars in Search and Social spend to drive growth and engagement at AOL sites like MapQuest, Moviefone, and AOL News. Ludwig also led AOL's Renewal and Payment Marketing team, a $200 million P&L tasked with retaining AOL's most-at-risk customers. Early in his career he worked in research and product management at NASA's NTTC and at VeriSign, and led marketing efforts at start-ups such as CustomInk.com, ThinkGeek.com, and Procapslabs.com.