It is nearly impossible to over-state the importance of an email's subject
line. In my days as a franchise marketer, I've written well into the thousands
of subject lines.
As important as it is to focus on the lead "generation" part of the sales
funnel, it's equally, if not more, important to make sure that your
franchise's follow-up process is optimized.
Split Testing or A/B Testing or Multivariate testing (doesn’t really matter
which term you use, they all mean the same thing) is one way for a franchise
to figure out how to best design their website or test any strategy for that
matter.