Business Services Online, Part 1 Business Services Online: "The Joy of Using BSO" - Part 1 Getting Registered and Ready to Use BSO Business Services Online (BSO) offers many internet services for businesses and employers who exchange information with Social Security. This webcast will guide you through the BSO Registration Process step-by-step and get you to a point where you will be prepared to setup and use two of BSO’s most popular tools: the SSN Verification Service (SSNVS) and our Electronic Wage (W-2) Reporting suite. (Javascript is required to view Mediasite content)