https://www.theverge.com/2018/10/27/18032930/paypal-banned-gab-following-pittsburgh-shooting

Earlier today, a gunman walked into the Tree of Life synagogue in Pittsburgh, Pennsylvania and killed eleven people before being apprehended by police. The suspect has since been identified as 46-year-old Robert Bowers, who appears to have had a history anti-Semitic speech on the social network Gab. Following these revelations, Paypal banned the site from its payment platform — the latest action taken against the troublesome social network by a major technology company.

In a statement to The Verge, a PayPal spokesperson confirmed the ban, citing hate speech as a reason for the action: