product_id | Yes | WooCommerce product ID of the eCard |
recipient_name | Yes | Full name of the person receiving the eCard |
recipient_email_address | Yes | Email address to deliver the eCard to |
default_subject | Yes | Subject line of the eCard email |
ecard_message | Yes | Body of the eCard. Supports {recipient_name}, {sender_name}, {sender_email}, {site_url}, {website_name} |
ecard_delivery_date | No | Scheduled delivery date (YYYY-MM-DD). Leave blank to send immediately after purchase |
sender_name | No | Name shown as the sender |
sender_email_address | No | Reply-to email for the sender |
copy_to_self | No | Set to "yes" to BCC the sender |
