got this from alex via meepchat.
We asked him out the limited system works and this is how he responded.
Basically, when someone wants to buy a limited when it first comes out, the users added to a queue for a cronjob to handle.
cronjob goes through the queue 1 by 1 giving the users their asset.
the 'confirming purchase' message appears until the cronjob reaches them and tell them the purchase was successful/failed (cuz item sold out or something)
None know who cronjob is because alex failed to explain him, shortly after someone created the account cronjob for trolling reasons.
Then I asked him: Will non-plus sell limiteds?
Alex: Micro, yes