This document is about SnapDex and repeatedly mentions the term. It also includes a reference to SOC codes and links to the Bureau of Labor Statistics website that contains information about Standard Occupational Classification codes.
SnapDex is comprised of two components: the Dex Card and the Dex Engine. The Dex Card is free to use for anyone, and the Dex Engine is inexpensive advertising concept with elements of MLM and micro commissions built in.