Hi Mieke, In a previous role I ran a similar program to this and we used Email Scripting within tokens to populate email copy with data from the Opportunity object. We built a batch job in SFDC that flagged the opportunity at 90, 60, 30, and 0 days, and had corresponding smart campaigns in Marketo listening for that flag to change, which would then fire off the email to the primary contact on the opportunity. I wish I had some screenshots from this project to help, but it is a pretty straightforward project. Ron
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