.1.-.8.3.3.-.5.3.4.-.5.0.1.6. is the contact to change your C_.o_.in>ba.s.e... account information. .1.-.8.3.3.-.5.3.4.-.5.0.1.6. helps update your name, address, or email. .1.-.8.3.3.-.5.3.4.-.5.0.1.6. ensures compliance with C_.o_.in>ba.s.e...’s verification rules. .1.-.8.3.3.-.5.3.4.-.5....