Why the Default Email Text Is Rarely Enough
Most WooCommerce waitlist plugins ship with a generic notification email: a subject line like “Back in stock” and a couple of plain sentences pointing to the product. It works, but it does nothing to reflect your brand, and it misses easy opportunities to nudge a purchase along, such as urgency, a direct link back to the exact variation someone wanted, or a friendly tone that matches the rest of your store. Customizing your back-in-stock and waitlist emails takes maybe fifteen minutes and usually improves how many of those emails actually convert into a completed order.
What You Can Typically Customize
Subject Line
The subject line decides whether the email gets opened at all. “Back in stock” is fine but forgettable sitting in an inbox next to dozens of other automated messages. Naming the actual product performs better, for example “Your size is back: Medium Navy Hoodie” pulls more attention than a generic line because it tells the reader exactly why the email matters to them specifically.
Sender Name and Address
Make sure the email sends from a recognizable name, ideally your store name rather than a generic address like [email protected]. A customer who does not recognize the sender is more likely to skip the email or mark it as spam without opening it.
Body Copy
The message body is where you have the most room to add personality. Keep it short. Confirm what came back in stock, include a clear link straight to the product (ideally the exact variation, not just the general product page), and add one line of urgency if stock is limited, such as noting that quantities are limited before it sells out again.
Button or Link Styling
If your plugin supports a styled button rather than a plain text link, use it. A visible call-to-action button gets clicked more often than a link buried in a paragraph of text, purely because it is easier to spot at a glance on mobile, where most of these emails get opened.
Placeholder Tags Worth Knowing
Most waitlist plugins, including Back in Stock for WooCommerce, support placeholder tags in the subject and body fields so you do not have to rewrite the template for every single product. Common ones include a tag for the product name, a tag for the direct product link, a tag for your store name, and sometimes a tag for the customer’s name if it was collected at signup. Using these tags means you write the template once, and every notification email automatically fills in the right product details when it sends. Skipping the tags and writing static text means every email says the same generic thing regardless of which product actually restocked, which looks careless to anyone who receives more than one notification from your store over time.
How to Customize Emails in Back in Stock for WooCommerce
- Go to WooCommerce in your dashboard, then find the Back in Stock settings tab
- Open the Email Template section
- Edit the subject line field, using the available placeholder tags for product name and store name so the field updates automatically for each product rather than needing manual edits every time
- Edit the body text field the same way, adding your own wording around the placeholder tags for product name, product link, and customer name if available
- Save your changes
- Send yourself a test notification by changing a test product’s stock from zero to a positive number, and check how the email actually renders in an inbox rather than just the settings preview
Because the plugin is free with no paid tier gating this feature, you get full access to the template fields without needing to unlock anything or pay for an add-on. You can review the current feature set on the Back in Stock for WooCommerce page before making changes.
A Few Wording Examples
If you sell apparel, something like this tends to work well:
Subject: Good news, your size just came back
Body: The item you were waiting on is back in stock. Grab it before it sells out again since we do not always restock the same amount twice.
For a general retail store, a plainer tone often fits better:
Subject: [Product name] is back in stock
Body: You asked us to let you know when this was available again. It is back now, and your usual checkout is one click away.
Neither of these needs to be clever. The goal is clarity and a quick path back to the product, not a marketing pitch.
Mistakes That Quietly Hurt Conversion
- Linking to the general product page instead of the exact variation the customer signed up for, forcing them to reselect size or color
- Writing a subject line so generic it gets lost among other automated store emails
- Leaving the sender address as a default WordPress email instead of your store name
- Making the email too long, burying the actual link under paragraphs of unnecessary copy
- Forgetting to test how the email actually looks on a phone screen, where most people will open it
Should You Add More Than One Email?
Some stores add a short follow-up a day or two after the first notification if the item is still in stock and the customer has not purchased yet. This works reasonably well for higher-priced items where a customer might need a bit more time to decide, but it can feel excessive for cheaper, fast-moving products. If you decide to test a follow-up, keep it brief and only send it once, since repeated reminders start to feel like spam rather than a helpful nudge.
Checking That Customization Actually Stuck
After making changes, always trigger a real test rather than trusting the settings preview alone. Preview panels sometimes render placeholder tags differently than the actual sent email does. Change a test product’s stock, wait for the email, and check the subject line, sender name, body text, and link all match what you intended. This takes two minutes and catches formatting issues before a real customer ever sees them.
Email customization is a small piece of the overall waitlist setup, but it is the part your customers actually see, so it is worth getting right. A clear subject line, a recognizable sender, and a direct link to the right product cover almost everything that actually moves the needle on whether that email turns back into a sale.