A well-designed subscription center should include the following elements:
Email Categories: Allow subscribers to choose the types of emails they wish to receive, such as newsletters, promotions, or product updates. Frequency Options: Provide options for how often subscribers want to receive emails (e.g., daily, weekly, monthly). Personal Information Update: Let subscribers update their personal information, such as email address and preferences. Unsubscribe Option: Offer a straightforward way for subscribers to opt out of receiving emails entirely.