If one credit card buys membership for two accounts

If the same credit card pays for two memberships, are the two accounts not allowed to play with/against each other in the same games (since it looks like cheating).
Conquer Club, a free online multiplayer variation of a popular world domination board game.
http://rzmhprwww.conquerclub.com/forum/
http://rzmhprwww.conquerclub.com/forum/viewtopic.php?f=6&t=50081
Crossboard wrote:If the same credit card pays for two memberships, are the two accounts not allowed to play with/against each other in the same games (since it looks like cheating).
Crossboard wrote:If the same credit card pays for two memberships, are the two accounts not allowed to play with/against each other in the same games (since it looks like cheating).