Hey i think you are mixing up something here because we are saying of $15 and not $15k. It is realistic to make deposit only 15$ than going above that level as minimal. Of course that amount isn't that bad if you aren't mistaken the whole thing here, as $15 minimal one can still gamble for long before either funding again.
I think it was just an honest mistake. $15K minimum deposit is obviously very unrealistic by all fronts unless if the casino was targeting only whales, something that is not sustainable in the long run. I think has been used to typing big figures and just forgot by including the K.
Yeah I just think he was used to typing higher values instead of 15$ but he mistakenly including k to have such figure, actually when typing we need to be extremely careful while typing as any little mistakes gives different values especially when we don't know where to put right words.