ACR: Restricted P2P transfer limits to $250/$500/$1000 to all players (however their rep has said that players who've played 3 months or more may discuss increasing these limits with support)

Lock: Lowered transfer limits for all players - however, they have been increasing upon request, but carefully (I was "increased" to $1000/$3000/$5000) after talking to support).

BCR/Merge (JUST ANNOUNCED): Via the BCR rep here on 2+2: "Effective immediately, Merge have restricted our ability to send p2p transfers between player accounts. Further, as of November 1 they will be removing all players' ability to send p2p transfers from the poker client. We apologise for the inconvenience, but unfortunately this is a decision taken by merge, and one we were not consulted on."