Where can I find ready-made email marketing scripts for an online store?

Question

Email

Interested in ready-made solutions, flowcharts of behavior, mailing lists. Perhaps webinars or courses on this topic.
It is desirable that the decisions are statistically justified, with explanations of why this is so, and not otherwise. I don't understand where to find this information. I went to webinars, including paid ones, but everywhere there is only general information, but I didn’t find any chewed solutions

Answer 1

go more,
right now the trend is "personalized e-mail", so there finally for your loot sooooo ...
by subject:
1) in Runet blog 4-5 on the topic, in total. Explanatory. Or even just two.
2) there is a service for analyzing mailing services, there is an accumulated base, etc. Paid.
3) and, finally, there are successful stores, and they have newsletters. And there are free soaps on the Internet. Yes, in different cities.