Extonify Custom Emails Per Product for WooCommerce

Some products need to say something the rest of the order does not — licence terms for a download, or a lead time for a made-to-order item. Write that message once, choose which products it applies to, and decide when it goes out. It runs through WooCommerce's own email system. Rules A rule is one message plus the conditions under which it is sent, and a store can have as many as it needs. Trigger, timing, recipients and subject belong to a rule sent as its own email; an inserted rule takes those from the WooCommerce email it joins. When a rule fires

• when an order reaches a status you choose
• when an order moves from one specific status to another
• when an order is refunded, in full or in part

These apply to a rule sent as its own email. An inserted rule has no trigger of its own: WooCommerce decides when its email sends. Targeting Target a rule by individual products or variations, product categories, tags or product type. Each selector can include or exclude products. An item matches any selected include, while a matching exclusion always wins. Choose "Every product in the order" to start broadly and then exclude exceptions. Delivery modes Two modes, chosen per rule:

• Insert — placed inside a WooCommerce email the store already sends, so its reader gets one email rather than two. You choose which of the store's order emails it joins — a customer one or an admin one — and where the message appears. The list leaves out any email this plugin can confirm will not show the order, and flags any it cannot confirm either way.
• Separate — sent as its own email, with its own subject line.

Delay and grouping Both of these belong to a rule sent as its own email. It can wait — seconds, minutes, hours or days after the trigger — queued through Action Scheduler, WooCommerce's own background queue. And when it matches several products in one order, you choose: one message for the order, listing the matched products, or one message per product. Who receives it Recipients belong to a rule sent as its own email. A line can be the word customer for the order's billing address, admin for the site administrator, or any email address, and a rule can carry separate To, Cc and Bcc lists. A rule with no To recipient sends nothing and records that as the reason. An inserted rule has none of its own: its content goes into the WooCommerce email already being sent, to whoever that email is addressed to. Placeholders Body content can carry placeholders filled in from the live order: customer name, email and phone; order number, date, status, total and payment method; billing and shipping addresses; store name and sender address; the matched product's name, SKU, quantity and variation attributes; list placeholders covering every matched product; and custom fields. A separate email takes them in its subject and heading too, and the rule editor lists each one with a description. Preview and test

• Preview renders a rule against a real order in the WooCommerce email layout, in both HTML and plain text. It writes nothing and sends nothing; a per-product rule shows one message and says how many would be sent.
• Send a test email delivers the rendered message to an address you choose. The rule's own recipients are not used — not its To, Cc or Bcc. It is a real email, and only a rule sent as its own email can be tested: an inserted rule has none of its own.

Delivery history Every automatic delivery is recorded — rule, order, recipient, subject line, whether it succeeded and the reason if it did not — store-wide on its own screen and per-order on the order edit screen. Details go with a personal-data erasure request, or when you remove the plugin's data; nothing is cleared on a schedule in this release. Sending by hand From an order you can send any eligible rule's message on demand, resend one already sent, and send or cancel one waiting on its delay — each behind a confirmation naming the recipient. Compatibility Messages use WooCommerce's email templates. Compatibility with theme overrides and third-party email customizers varies. Preview rules and verify insert mode with a real test order. The plugin declares compatibility with High-Performance Order Storage (HPOS) and is tested with it enabled.

1. Install from the WordPress.org plugin directory, or upload the zip under Plugins > Add New > Upload Plugin.
2. Activate it, then go to WooCommerce > Product Emails to create your first rule.

WooCommerce must be installed and active. If WordPress, PHP or WooCommerce is older than this plugin requires, it stays inactive and names the unmet requirement. On multisite it activates per site, not network-wide.

1.0.0

• Initial public release.