Relevant template

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Problem description (optional)

If desiring an article - daily manual checking is required.

Desired solution

A user should be able to subscribe to a category.
Upon the adding of a new ad in a subscribed category, the user should receive a notification in form of an E-Mail.

Considered alternatives (optional)

No response

Additional context (optional)

There should be an automatic unsubscription of users after a time!

No duplicate

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Code of Conduct

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