How can I email (autorespond) specific answer based on selected options?

I'm creating a form where my clients can purchase different tests (from a one or more drop down menus) . How can I set up an auto responder in such a way that my clients get an auto-respond message with the passwords for the specific products they have paid for?

Never mind. I figured it out. Please delete this post.

Thank you for letting us know.

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