This document summarizes a study that examined the impact of online store personality on customer trust and purchase intention. The study investigated how the personality dimensions of enthusiasm, sophistication, genuineness and unpleasantness relate to customer trust and purchase intention, and whether website quality mediates these relationships. 327 participants evaluated 3 online stores and completed surveys on store personality, customer trust, purchase intention and website quality. Results showed that genuineness most strongly predicted customer trust, while genuineness also most strongly predicted purchase intention. Website quality was found to mediate the relationships between store personality and both customer trust and purchase intention.