The risk of being paid is slim since marco will be facing a perma bann to all his account, bit-x should really take a look at this, if marco pay for the week, bit-x coins is in risk in Marco's control, and he also cheated by using alt to join this campaign too
Marco doesn't need to be active in this forum to make the payments now would doing so get him banned. All the payments go directly into your bit x account balances so it doesn't matter. He would likely have his ban extended if he was caught evading but I don't think that account belongs to him anymore as he sells them often.