1. Only 16.90USD/Set. 2. It effectively helps to memorize hundreds of thousands of passwords and accounts in Internet and applications. It can automatically fill in whenever encounter requirements. 3. It can be integrated into your personal USB flash drive and carried anywhere you goes, can be used on any computer freely. It keeps any your passwords and accounts with you securely anywhere you go. 4. It can be used without any installation. Use it upon plugged into the USB port. 5. Bookmark function, all the URLs are kept in it, user can open the URL directly by a simple click and logon his own accounts directly. 6. For more details, please visit our website: 7. Not any shipping charges, user can buy our products online and get the authourization online directly without any shipping fees needed to be paid. 8. One software can be used for multiple users. It's economical for you.