What hacks do you use to manage your product subscriptions?

Do you keep track of recurring payments and deliveries with an app? with a spreadsheet? calendar events/reminders? some other workflow? I'd love to know.

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We're a budding startup and looking to find out more about people's habits and attitudes towards digitally-native, direct-to-consumer brands. We're talking about things like Dollar Shave Club, Him's, Blue Apron, Hubble, Blue Bottle Coffee, etc.

if you subscribe to two or more of these, we'd appreciate you filling out our survey: https://forms.gle/FWUP5BN4kcY386sYA or share your thoughts here!