When you register, you will be asked to enter your account number and password. The process is secure and does not give SaveUp access to your user accounts. SaveUp's security and privacy policies have earned certification from trusted organizations such as McAfee, Verisign and TRUSTe and they have partnered with Intuit, a company whose platform provides secure data aggregation services to millions of Americans. SaveUp does not store your bank information and will never sell user information to third parties or marketers