According to the Swiss Federal Office of Justice, the bribery has occurred in the US and paid through US banks :
The bribery suspects [...] are alleged to have been involved in schemes to make payments to the soccer functionaries [...] totaling more than USD 100 million. In return, it is believed that they received media, marketing, and sponsorship rights in connection with soccer tournaments in Latin America. According to the US request, these crimes were agreed and prepared in the US, and payments were carried out via US banks.
The bribery suspects [...] are alleged to have been involved in schemes to make payments to the soccer functionaries [...] totaling more than USD 100 million. In return, it is believed that they received media, marketing, and sponsorship rights in connection with soccer tournaments in Latin America. According to the US request, these crimes were agreed and prepared in the US, and payments were carried out via US banks.
https://www.bj.admin.ch/bj/en/home/aktuell/news/2015/2015-27...