Do you have an example on how to validate if an mcid exist? We have this
issue where the mcid being returned is empty. Was wondering if there is
a standard way to check if its empty or not before loading or calling
the function. var mcID =
_satellite.getVisitorId().getMarketingCloudVisitorID();var url =
'https://www.example.com/?pubref=' + mcID '&siteid=1111'; When a user
clicks the book now button, it will use the url to redirect the user
with the mcid. when we check our analytics report, some ...