Because I've seen the receipts? This happened after they traded for a KS vista code to complete their collection. They have all the proof needed that they don't multi-account, now it's just a waiting game for the staff to reply.
But the people spam reporting are most likely people that are either a) jealous b) genuinely don't think people have the funds for KS items or c) insistent every time a KS item/code is traded it must be a multi-accounter
This is especially true since Feet has a G1 imp and a bunch of other KS items (which they got legitimately by trading DV KS stuff at peak price)
Re: Feet
But the people spam reporting are most likely people that are either
a) jealous
b) genuinely don't think people have the funds for KS items
or
c) insistent every time a KS item/code is traded it must be a multi-accounter
This is especially true since Feet has a G1 imp and a bunch of other KS items (which they got legitimately by trading DV KS stuff at peak price)