205 CMR 248.11
Failed Electronic Funds Transfers (EFTs)
(1) The Sports Wagering Operator shall have security measures and controls to prevent EFT
fraud where financial transactions are conducted through EFT. A failed EFT attempt is not
considered fraudulent if the patron has successfully performed an EFT on a previous occasion
and has no outstanding chargebacks. Otherwise, the Sports Wagering Operator shall:
(a) Temporarily block the patron's Sports Wagering Account for investigation of fraud after
five consecutive failed EFT attempts within a ten-minute period. If there is no evidence of
fraud, the block may be vacated; and
(b) Suspend the patron's Sports Wagering Account after five additional consecutive failed
EFT attempts within any subsequent ten-minute period.