What are /r/alexaroutines' favorite Products & Services?

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Go to edit your routine > add action > scroll all the way down and you’ll see “Custom”

You may have to update the app in order to see it because I think it’s fairly new.

Here’s a link to clone the routine but I haven’t tried it myself: https://alexa.amazon.com/spa/routines/shared.html#v2/behaviors/sharedRoutine?behaviorId=vYRvAL0eQUi_lFAFYrk0rg&routineType=shared