Researchers have identified two outcomes that indicate a change in brand preference following a sales promotion: brand perceptions and choice probability. Studies measuring consumers’ brand perceptions typically gauge shifts in subjects’ overall “liking” for the brand (e.g., Davis et al. 1992; Tybout and Scott 1983) or perceptions of brand quality (e.g., Dawar and Sarvary 1997; Low and Lichtenstein 1993; Raghubir 2004) following exposure to a sales promotion.