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user: matthewarkin
created: 2013-08-16
karma: 159
Hey, I'm Matt
Work in payments, credit/debit card authorization and clearing for 6 years now.email: matt@mattarkin.com [ my public key: https://keybase.io/matthewarkin; my proof: https://keybase.io/matthewarkin/sigs/pgXbGbYwrLUNrV1uF7InbSAPkDV9pqf2Gl1MlPc3NgE ]
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