“…The impact of these "tests" for marketing actors can be initially burdensome, but, at the same time, this legal and ethical compliance could bring several positive effects, that is, better data quality (accurate, complete and up-to-date data sets) with fewer risks of data breaches, cyberattacks or outdated data sets and enhanced trust of consumers (see, extensively, Almeida Teixeira et al, 2019; Beckett, 2017; see also Poritskiy et al, 2019). Respecting the privacy expectations of consumers can certainly empower their trust (Zhang et al, 2020), without too big costs for their business models (personalization and advanced technologies would be anyway admitted). For consumers, it would be a precious opportunity to be better aware of the marketing practices and be respected in their dignity and fundamental rights.…”