Three items measure how secure a consumer feels when transacting with a website, covering privacy protection, transaction safety, and the presence of adequate security features. One of four eTailQ subscales.
Wolfinbarger, M., & Gilly, M. C. (2003). eTailQ: Dimensionalizing, measuring and predicting eTail quality. Journal of Retailing, 79(3), 183–198.
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