Getting a CSV File from Excel or Numbers
Getting a CSV file from an Excel spreadsheet is easy! Just start with your document open in Excel, or Numbers. Go to your File menu on the top left of the page, choose Save As... and then choose the option that amends a .csv extension to the file. It will likely also mention something along the lines of Comma Separated Values. That will give you a CSV file that will easily import into your Email Marketing Subscribers area.