Topspinelite,
That is an excellent question, and one that probably causes a lot of inconveniences for the player/book relationship. We do require that the information is the same in both accounts due to the necessity of protecting ourselves from one person opening multiple accounts. That being said, each book has its own policies and requirements, so I encourage you to put this question as a "must ask" before you open and fund your account at whichever book you chose.
Welcome to the offshore wagering industry.
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If I can be of service, please contact me at 800-430-5896 ext. 7201.
Jake Slater
General Manager