How do I get a "manage preferences" link for inclusion in our product?

Hi @tmchow-bc, welcome back to the community!

So, there’s a number of ways for users to unsubscribe from a website that’s not linked from an email Campaign or Flow Message.

Those are: 

1. Through a Custom Hosted Page
2. Through the generic List Specific or Global Unsubscribe Page
3. Via the Klaviyo API

Probably the easiest one is #2, via a List Specific or Global Unsubscribe Page.

Global Unsubscribe URL

This unsubscribes the user from all Lists within your Klaviyo Account.  

You can find this here:

• (Lower Left Corner) → Settings → Other → Consent Pages (Inside Sidebar) → Global unsubscribe page (section)

See here:

Specific List Unsubscribe URL

This unsubscribes the user from the specific List, but can also unsubscribe them from all other Lists (Globally) depending on your Unsubscribe Behavior settings.

You can find this here;

• Audience (Main Sidebar) → List & Segments → Your List Name → Settings (Top Tab) → Consent (Inside Sidebar) → Unsubscribe (section)

See here:

Hope this helps!

@tmchow-bc It’s definitely possible to redirect the preference page to a Custom Hosted Page for sure. That way, the {% manage_preferences_link %} would still operate dynamically as usual and so would the hosted page URL so long as the subscriber was previously cookied. 

How exactly to set that up is unfortunately outside my scope of knowledge. However, we have a super kick ass Developer Group that can guide you on the technical nitty gritty there if you want to pop in and ask. :)