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writen by Iain Cambridge
Very practical, and part of the Amazon Kindle subscription program so I could borrow it

writen by Luc
I’ve read Dotcom secrets years ago. I found it very old style, there are some techniques that would not work today. But maybe I should take it back now and see if there are some generic concepts still useful today.

writen by Luca Restagno (ikoichi on Twitter)
Ken Savage, on Twitter, has a free growth marketing Slack group that is quite large, too big for me. I left it. But he also has a course I believe. Another Gumroad user too

writen by LaLa Artica