MASTERCARD PAYMENT GATEWAY SERVICES GROUP LIMITED
19th Floor, 10 Upper Bank Street, Canary Wharf
Post code
E14 5NP London
UNITED KINGDOM
phone: +441315388424, +16367223925
fax: +448707274782, +16367227017
e-mail: rir (dot) comms (at) mastercard (dot) com
Areas serviced: CN DE ET GB GI HU IE IM IT SG ZA
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