$15k in Smart Benefits

I recently discovered that I have SmartBenefits through my employer - can someone clarify how this works and how I have almost $16k in funds here? Does this mean I have $16k in funds to use on Metro?!

I recently discovered that I have SmartBenefits through my employer - can someone clarify how this works and how I have almost $16k in funds here? Does this mean I have $16k in funds to use on Metro?!