En général, le bonus de parrainage est offert en argent gratuit, mais il peut aussi prendre la forme de tours gratuits.
https://talkingpoints.org/subx/showthread.php?tid=112576
https://boards.streamweaver.app/showthread.php?tid=20019&pid=20076#pid20076
https://www.ww2.site/forum/viewtopic.php?t=369173
http://1.s.2.free.fr/viewtopic.php?f=18&t=610088
http://wirtualnapolityka.cba.pl/showthread.php?tid=15070
https://muchroom.ng/index.php?topic=133914.new#new
http://www.lada-xray.net/showthread.php?p=299992#post299992
http://www.lada-xray.net/showthread.php?p=309583#post309583
https://talkingpoints.org/subx/showthread.php?tid=51614
http://www.lada-xray.net/showthread.php?p=331014#post331014
https://forum.zweb-apps.xyz/viewtopic.php?t=10729
https://boards.streamweaver.app/showthread.php?tid=43868
https://muchroom.ng/index.php?topic=118945.new#new
https://planeswalkers.org/viewtopic.php?t=110305
http://47.88.101.141/forum.php?mod=viewthread&tid=425383&extra=
https://planeswalkers.org/viewtopic.php?t=72161
http://levtolstoy.org/kunena/razdel-predlozhenij/518133-machine-sous-divine-divas-le-choix-id-al-pour-remporter-de-grosses-sommes.html
http://www.lada-xray.net/showthread.php?p=308850#post308850
https://my-mobile.eu/viewtopic.php?t=42076
http://foro.murenacidos.com/showthread.php?tid=26017