Minimum deposits range from $10-$2,5, depending on the site and method. Some of their promised features may be hard to trigger.
https://www.ww2.site/forum/viewtopic.php?t=122734
http://forum.fretky.cz/jak-ji-naucit-na-za...ar-t174632.html
http://www.ria-center.ru/forum/viewtopic.php?f=2&t=48816
http://horsecity.ru/phpBB3/viewtopic.php?f=9&t=271139
http://oldsite.giessen46ers.de/fantalk/vie...=1&t=184155
https://www.challenger4g.com/forum/threads/...ero-real.20310/
https://refugeesfog.com/viewtopic.php?t=4305
http://forum.arduionly.com.au/showthread.php?tid=167717
https://neoternia.net/viewtopic.php?p=308348#p308348
http://forum.arduionly.com.au/showthread.php?tid=116450
http://forum.ruchkontroliwyborow.pl/index....33579#msg133579
https://forum.arduionly.com.au/showthread.php?tid=90649
http://webidsupport.4up.eu/forums/showthread.php?tid=286489