The rhythm of shopping: How background music placement in live streaming commerce affects consumer purchase intention

There is growing evidence indicating that background music has a significant impact on consumer purchasing behavior. However, there is limited research on the placement of background music in live streaming commerce. This study conducted a single-factor experiment with three conditions (playing during purchase phase, continuous playing, and control group) to investigate the effects on arousal, consumer memory, and purchase intention. Results show that live streaming with background music increase consumer's purchase intention and arousal. Specifically, background music playing during purchase phase leads to higher purchase intention and consumer memory than continuous playing. Continuous playing induces higher arousal than background music playing during purchase phase. Process measures reveal that playing during purchase phase (vs. continuous playing) reduces arousal, thus enhancing consumer memory and leads to higher purchase intention. Continuous playing, however, induces arousal but impairs consumer memory, subsequently leading to lower purchase intention.