Anything less and you're losing money before your session even starts.
http://opendemjapan.parallel.jp/phpBB3/viewtopic.php?t=144083
https://boards.streamweaver.app/showthread.php?tid=15229&pid=15277#pid15277
http://1.s.2.free.fr/viewtopic.php?f=18&t=592252
https://my-mobile.eu/viewtopic.php?t=31237
http://mirosovak.edoras.cz/viewtopic.php?f=3&t=568381
http://1.s.2.free.fr/viewtopic.php?f=18&t=408330
http://delebutik.dk/index.php?topic=52536.new#new
http://www.lada-xray.net/showthread.php?p=333159#post333159
http://60.250.226.63/ipkb/viewtopic.php?f=41&t=1974316
https://catrachosporelmundo.com/index.php?topic=25495.new#new
https://wietmarkt.nl/viewtopic.php?t=567677
https://my-mobile.eu/viewtopic.php?t=37426
https://sample-a11.jumgoo.com/forum.php?mod=viewthread&tid=5759&extra=
http://myweed.rocks/viewtopic.php?t=32199
http://www.lada-xray.net/showthread.php?p=261986#post261986
https://www.ww2.site/forum/viewtopic.php?t=343083