As a shop admin, when I get a new subscriber they at added to ConvertKit

[chrisjsimpson]

Is your feature request related to a problem? Please describe.

As a subscriber, it's a manual process to export subscribers as CSV (toil) and then, where appropriate, upload that CSV and/or new subscriber individually to ConvertKit.

Describe the solution you'd like

When a new subscriber occurs in Subscribie, submit that subscriber's email address to ConvertKit.

Describe alternatives you've considered

Additional context

• It's mandatory to include guidance to shop owners to seek permissions to do this (such as using the terms & conditions feature, or Questions & answers feature.

• Mailchimp also (future issue)

• https://developers.convertkit.com/#getting-started

• v3 api appears to be on a deprecation path, v4 api is via a waiting list typeform =/

[chrisjsimpson]

Switching to Mailchimp integration until self-service onboarding is found.