I acknowledge that in case of online payment the following personal data stored in the user account of Siófoki SPARTACUS Sportegyesület (8600 Siófok, Vámház u. 4.) in the user database of https://siofok.megatenisz.hu will be handed over to OTP Mobil Ltd. (1143 Budapest, Hungária krt. 17-19.) and is trusted as data processor. The data transferred by the data controller are the following: first name, last name, email address.