Note:  the unsubscribe hyperlink at the bottom of the newsletter is intercepted by #SparkPost to link to my handler via their web hook.
<a data-msys-unsubscribe="1" href="http://speaktomecatalog.com/unsubscribe.php" title="Unsubscribe">Click here to unsubscribe from our newsletter</a>
becomes: Click here to unsubscribe from our newsletter

Note:  If i can submit the newsletter by url via #SparkPost API, here it it
#coupons #freegift #newsletters


Engagement (so far) …

approximately ...

and we got 6 orders null

advertising cost $0 null

2 months work null

we gave away 3 clocks