The short answer: The best abandoned cart email subject lines tell the shopper the email is about their cart, ideally naming the product, and match where the email sits in the series: a plain reminder first, an answer to their doubt next, any offer last. They sound like your brand and never invent urgency.
Below are 60 abandoned cart email subject lines to adapt, grouped by the job each one does, plus preview text pairings and a three-email sequence. Swap the [brackets] for your own products and words. For the full emails these lines sit on, see our abandoned cart email examples.
What makes a good abandoned cart email subject line?
- It says what the email is. The shopper should know it's about their cart before they open it.
- The point comes first. Phones cut long subject lines short, so put the product or the reason in the opening words.
- It names the product when it can. "Your [product] is still in your cart" is more specific than "You forgot something".
- It fits the email's place in the series. A first reminder shouldn't sound like a final warning.
- It's true. In the US, the CAN-SPAM Act requires the subject line to reflect the content of the message. If you say stock is low, it must be.
- It sounds like you. A playful brand can joke; a skincare clinic probably shouldn't.
Abandoned cart email subject lines for the first reminder
The first email goes to everyone, including the many shoppers who were just browsing. Keep it simple and helpful.
- You left something in your cart
- Your cart is saved for you
- Still deciding?
- Pick up where you left off
- Your picks are waiting
- Did something interrupt you?
- Ready when you are
- Your cart at [store], saved
Subject lines that name the product
Use these when your email tool can insert the first product in the cart.
- Your [product] is still in your cart
- Still thinking about the [product]?
- The [product] you picked
- [First name], your [product] is waiting
- The [product] in [colour] is still yours
- Don't forget your [product]
- One step left for your [product]
Check how the line reads with a long product name, and set a fallback ("your picks") for when the field is empty.
Subject lines that answer the shopper's doubt
Baymard Institute's survey of US shoppers lists the top reasons for leaving checkout, after "just browsing": extra costs (40%), slow delivery (20%), not trusting the site with card details (19%), being asked to create an account (18%) and the returns policy (13%) (Baymard). If you know your store's main objection, answer it in the subject line.
| Doubt | Subject lines to adapt |
|---|---|
| Delivery cost | Free delivery on your cart · You're [amount] from free delivery · Delivery to [country] is [cost] |
| Delivery time | Order today, with you by [day] · Ships today if you order by [time] · Arrives before [event] |
| Trust and payment | Secure checkout, easy returns · Questions before you order? · Pay your way: [payment methods] |
| Account creation | Check out as a guest · No account needed to order |
| Returns | Free returns for [number] days · Not right? Send it back free |
| Size or fit | Not sure about the size? · Here's how the [product] fits |
Only promise what's true for every shopper who gets the email: if free delivery applies above a threshold, say so in the preview text.
Question subject lines
- Was it the delivery cost?
- Can we help you decide?
- Need a hand with your order?
- Was something not quite right?
- Want us to hold your cart?
- Any questions about the [product]?
Questions invite a reply. Make sure replies reach a real inbox, not a no-reply address.
Honest urgency subject lines
Use these only when they're true, such as a genuinely limited run or an offer with a real end date.
- Only [number] left in your size
- Your [product] is selling fast
- Back in stock, but not for long
- Your code ends at midnight
- Last day to order for [event] delivery
- We can hold your cart until [day]
Abandoned cart subject lines with an offer
Keep offers for the second or third email, so you don't give a discount to shoppers who would have bought anyway.
- A little something to finish your order
- [Offer] on the [product] you left
- Free delivery on your cart, today only
- Your cart, now with [offer]
- Here's [offer] to help you decide
- A thank-you for coming back: [offer]
Playful abandoned cart subject lines
For brands with a light, friendly voice. Read them aloud: if they don't sound like you, skip them.
- Your cart misses you
- Psst, your [product] is getting lonely
- We saved your seat
- Your cart called. It wants you back
- Plot twist: your cart's still here
- Commitment issues? We get it
Subject lines for the last email
- Last call for your cart
- Should we let your cart go?
- Not the one? These might be
- A few alternatives to the [product]
- One last reminder from [store]
- Before we clear your cart
Only say you'll clear the cart if your store really does.
Subject line and preview text pairs
The preview text appears next to or under the subject line in most inboxes. Use it to add a second reason to open, not to repeat the subject.
| Subject line | Preview text |
|---|---|
| Your [product] is still in your cart | Saved for you. Finish your order in one click. |
| Free delivery on your cart | Orders over [amount] ship free to [country]. |
| Questions before you order? | Reply to this email and [name] will answer. |
| A little something to finish your order | [Offer] on your cart until [day]. |
| Not the one? These might be | A few favourites customers pick instead. |
Subject lines for a 3-email cart sequence
| Job | Subject line to adapt | |
|---|---|---|
| 1, a few hours after | Remind | Your [product] is still in your cart |
| 2, about a day later | Answer the doubt or add an offer | You're [amount] from free delivery |
| 3, two or three days later | Last call or alternatives | Not the one? These might be |
Vary the subject lines across the sequence, so the third email doesn't look like a repeat of the first in the inbox. For timing and setup, see how to set up abandoned cart emails on Shopify.
Subject lines to avoid
- Fake "Re:" or "Your order". The shopper hasn't ordered, and a misleading subject line is a CAN-SPAM problem.
- Invented countdowns. "Your cart expires in 10 minutes" when it doesn't.
- All capitals and stacks of punctuation. They look like shouting and can read as spam.
- A discount in the very first subject line. Regular shoppers learn to abandon carts on purpose.
- Merge fields without a fallback. "Hi , your cart" looks broken.
How to test abandoned cart subject lines
- Test one idea at a time, such as product name against no product name, rather than two random lines.
- Judge by recovered orders, not only opens. A clever line that gets opens but no orders hasn't helped.
- Give it time. Cart emails go to fewer people than campaigns, so let a test run until each version has been sent enough times to compare.
- Read it on your phone before switching it on.
For subject lines beyond abandoned carts, see our email subject lines for online stores.
Writing cart subject lines with tinyAlbert
tinyAlbert is a Shopify app that writes your email marketing, including the abandoned cart email, in the tone of voice you choose at setup. Its Abandoned Cart automation pulls the products from each shopper's own cart into the email. You can preview it on desktop and mobile, edit the subject line and copy, send yourself a test or ask for an AI rewrite with Regenerate, and nothing sends until you switch on its Activate toggle. When you write campaigns, the campaign builder shows a live inbox preview and subject-line best-practice checks as you type. See the full flow on the abandoned cart emails page, or read the Shopify email marketing guide for everything around it.
Frequently asked questions
What is a good subject line for an abandoned cart email?
One that makes clear the email is about the shopper's cart, names the product where possible, and suits the email's place in the series. "Your [product] is still in your cart" works for a first reminder. Later emails can answer a doubt, such as delivery cost, or add an offer. Keep it true and in your brand's voice.
Should an abandoned cart subject line mention a discount?
Not in the first email. Many shoppers were simply interrupted and will buy at full price once reminded, and discounting the first email teaches regular customers to leave carts on purpose. If you offer something, put it in the second or third subject line, such as free delivery or a code with a real end date.
Should you put the product name in the subject line?
Yes, when your email tool can insert it reliably. A product name tells the shopper exactly what the email is about and is more specific than "You forgot something". Check how long product names look on a phone, and set a fallback such as "your picks" for carts where the name can't be pulled in.
How long should an abandoned cart subject line be?
Short enough that the key words show on a phone. Inbox apps cut long subject lines, so put the product or the reason first and keep extra words for the preview text. Read every line on your own phone before switching the email on, and test shorter and longer versions against recovered orders.
Can you use emoji in abandoned cart subject lines?
You can, if emoji suit your brand voice. Use one at most, make sure the line still makes sense without it, and check it displays correctly in the main inboxes your customers use. Treat it like any other change: test it against the same line without the emoji and compare recovered orders, not just opens.
Want your cart emails written for you? Install tinyAlbert for a 7-day free trial, then from $3 a month for up to 100 contacts.
tinyAlbert is an AI email marketing app for Shopify stores, made by tinyCo, the company behind tinyEmail. About tinyAlbert.