Very good part of the Growth Hacking course from Udemy is this free video on financial analysis of your Internet Advertising campaign that looks at $$$$$ value of acquiring customers.
Jack Bessler, Certified QuickBooks Online ProAdvisor : Project Management with Gantt Template Tutorial : Along with QuickBooks I also use Excel and project management software Smatsheet. I am a Certified QuickBooks Online ProAdvisor, a Microsof...