The 'Save Last IP Address' component allows developers to store and update a member's most recent IP address within their Memberstack user profile. This functionality is designed to enhance user tracking while addressing privacy concerns by only updating the IP address when it changes, and ensuring visibility is limited to admins and the member themselves.

Key Features:

• Stores the most recent IP address of a member in a custom field within Memberstack.
• Updates the IP address only if the new IP differs from the old one, minimizing unnecessary API calls.
• Visible only to Memberstack admins and the member, ensuring data privacy.

Design Elements:

• Utilizes a clean layout with a focus on user interaction, featuring a prominent call-to-action button.
• Incorporates responsive design principles to ensure usability across devices.
• Includes a video tutorial for user guidance, enhancing the onboarding experience.

Potential Use Cases:

• Membership-based websites that require tracking user logins for security purposes.
• E-commerce platforms that want to monitor user activity and prevent fraud.
• Online communities that need to maintain user privacy while ensuring security.

Conclusion: The 'Save Last IP Address' component is a practical solution for developers looking to enhance user account security while respecting privacy, making it suitable for various membership-driven applications.