That is equally possible in a brick-and-mortar store. Even regulated shops such as pharmacies are suspected of selling counterfeits: https://www.deutsche-apothe

That is equally possible in a brick-and-mortar store. Even regulated shops such as pharmacies are suspected of selling counterfeits: https://www.deutsche-apotheker-zeitung.de/news/artikel/2017/05/18/geben-apotheker-gefaelschte-arzneimittel-ab https://www.deutsche-apotheker-zeitung.de/news/artikel/2017/... I'd even argue that brick-and-mortar is more prone to counterfeits because control buying by the original producers is far harder.