We are currently upgrading from SiteBuilder to SuiteCommerce and are being told that if an email address is on multiple customer records, it is impossible in SuiteCommerce to have the Customer Center User pick which Customer Account they would like to interact with. Is that true? If so, how does NetSuite know which Customer Account to present to the user??? Seems really odd. We work a lot with management companies that manage multiple accounts. Seems like a huge miss if that is the case as we have been using this functionality in SiteBuilder for 7 or 8 years...

Do you mean same email and same password?