Advertising slots

Advertising slots represent individual sponsorship opportunities within your newsletter. Each slot is tied to an advertising unit (SKU) and a specific date.

Advertising slots have one of the following statuses:

• open - The slot is available for purchase
• sold - The slot has been purchased but content hasn't been finalized
• finalized - The sponsor has submitted their content
• executed - The newsletter containing the slot has been sent
• expired - The slot date has passed without being sold

Sponsors can submit content for their slots, which includes:

• content - The text content for the advertisement
• content_url - A CTA link for the ad
• content_image_id - An optional image attachment

After content is submitted, you can approve it by setting content_approved_at, or reject it by setting content_rejection_reason.