`s` variable. DTM is the more recent old way and Adobe Launch is the
newest way. I'm using Adobe Launch. For a SPA, the docs suggest I can
update my data layer then set up rules in the portal to copy the props
from my data layer into adobe analytics for tracking pages. I also see
that there's a way of doing a direct call using
`window._satellite.track(eventName, payload)`.What I'm wondering is if I
need to bother with the dat...