How patio11's Appointment Reminder's revenue grew from $29 to $12000/mo | Hacker News

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		How patio11's Appointment Reminder's revenue grew from $29 to $12000/mo (indiehackers.com)
		5 points by chrischen on Aug 18, 2016 \| hide \| past \| favorite \| 1 comment

chrischen on Aug 18, 2016 [–]

Hi patio, besides anecdotal validation, did you ever do market size research and market opportunity research to decide on building the Appointment Reminder product, or was it mostly opportunistic?

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