Typically, the user receives a PIN code to use when using the funds on the card.
https://debate.socialism.nl/forum/showt ... tid=140580
viewtopic.php?f=13&t=257576
https://talkingpoints.org/subx/showthread.php?tid=16319
http://forum3.bandingklub.cz/viewtopic. ... &t=1404800
http://oldsite.giessen46ers.de/fantalk/ ... 9&t=180507
https://www.ww2.site/forum/viewtopic.php?t=66743
http://aficionado.pl/showthread.php?482 ... e&p=523605
http://www.prepody.ru/topic38243.html
https://neoternia.net/viewtopic.php?p=436071#p436071
https://debate.socialism.nl/forum/showt ... tid=108476
http://forum3.bandingklub.cz/viewtopic. ... &t=1230697
https://www.ww2.site/forum/viewtopic.php?t=68344
https://www.ww2.site/forum/viewtopic.php?t=92315
https://neoternia.net/viewtopic.php?t=190192
http://forum.spolokmedikovke.sk/viewtop ... 2&t=829264
