I'm pretty sure the P2P transfers were suspended through all Merge skins. I looked into this after some people claimed Merge was going under (which isn't true). They are changing cashiers for Carbon from the Merge cashier to a Carbon specific to accommodate the new Carbon Sports setup. Switching the cashiers is complicated enough without having to figure out player to player transfers and making sure all the money transfers from cashier to cashier. They did it across all of Merge to avoid players moving funds to other skins due to knee jerk reactions to the transfer suspension. The redeems are done through P2P transfers thus no Carbon redeems for now. Should be back in December.