“…Conversely, dissatisfaction is expressed in the form of complaints and negative wordof-mouth (Bayol et al, 2000;Huete-Alcocer, 2017;Zhang et al, 2019). The current literature prompts studies on OSC consumer behaviour, covering impulse buying (Akram et al, 2017;Zhao et al, 2019), purchase intention (Xu et al, 2015;Yang et al, 2018), purchase and intention behaviour (Zeng et al, 2019), the impact of information and social influence on OSC consumer behaviour (Xu et al, 2017), or consumer intention to participate in OSC (Yu et al, 2018) and platform usage (Xu et al, 2020). Yet, very few of these studies focus on customer reactions, centring on satisfaction, as a dependent and independent variable in the same theoretical approach, and not one of them aimed to explore its influence on customer complaints.…”