Unique discount codes for Shopify, WooCommerce, and your email automations
Coupon Carrier generates and delivers coupon codes automatically for online stores. Connect it to Shopify and WooCommerce and send unique, single-use discount codes that don't end up on coupon sites.
The problem with static discount codes
Why generic codes like "SAVE10" hurt you
Static codes get posted on coupon sites, give nobody a reason to buy now, and make it hard to tell which campaign drove a sale. You end up discounting orders that would have happened anyway.
- No urgency
Generic codes rarely expire, so customers learn to wait for the next sale. A unique code that expires in a few days gives a welcome offer or abandoned-cart email a real deadline.
- Profit loss
Once a static code is public, anyone can use it, any number of times. A unique code works once, so a leaked code costs you one discount instead of hundreds.
- No tracking
You can't tell who used a generic code or which campaign it came from. We track every unique code from delivery to redemption, so you can see what each campaign returned.
Automate your most important workflows
Set up unique codes for new subscribers, abandoned carts, and repeat customers once, and they go out automatically from then on.
- Welcome new subscribers
Connect your email platform (like Mailchimp or ActiveCampaign) and automatically send a unique welcome discount to every new subscriber.
- Recover abandoned carts
Add a unique, time-sensitive coupon to your abandoned cart emails. The code is created and inserted automatically, so there's no manual work per email.
- Reward loyal customers
Use a post-purchase workflow to send a unique "thank you" discount automatically and give customers a reason to order again.
Fine-tuned control
Automate your store's native discount rules
Coupon Carrier uses the native Shopify and WooCommerce APIs to create discounts automatically, with the same rules you would set up by hand in your store.
- Time-sensitive offers.
- Set codes to expire in hours or days so customers act while the offer is fresh.
- Targeted discounts.
- Restrict discounts to specific products, variants, collections (Shopify), or categories (WooCommerce).
- Purchase & usage limits.
- Require a minimum purchase amount or limit a code to a single use per customer to prevent abuse.

Go beyond discounts
Sell digital products automatically
When a customer buys a specific product, Coupon Carrier delivers a unique code from a list you imported in advance.
- Software license keys
Sell software on your store and deliver a unique activation key with each order.
- Digital gift cards
Sell digital gift cards. After each purchase, we email the buyer a unique, ready-to-use code.
- Course & content access
Selling online courses? Automate the delivery of unique enrollment codes to new students.
E-commerce questions
- How do you prevent coupon abuse?
We generate a unique, single-use code for each customer, so even a shared code can only be used once. By default, we also prevent the same email address from receiving multiple codes from the same automation, stopping subscribe/unsubscribe abuse.
- Does this work with my email marketing platform?
Yes. We have native integrations with popular e-commerce email platforms, including Mailchimp and ActiveCampaign. For everything else, our Zapier integration connects you to hundreds of other email platforms.
- Is this a Shopify app or a WooCommerce plugin?
For Shopify, Coupon Carrier connects through an app, but there's nothing to use inside the Shopify admin. You set everything up in Coupon Carrier. For WooCommerce, we connect to your store's API using secure credentials, so there's no plugin to install. There's no theme code to edit, and nothing runs on your storefront.
- How does redemption tracking work?
When you connect your Shopify or WooCommerce store, we ask for permission to view orders. We regularly check for coupon codes that originated from our system. When we find one in a completed order, we automatically mark the code as "Used" in your Coupon Carrier reports, so you can see which campaigns led to orders.
Ready to automate your store's coupon codes?
Thousands of businesses have used Coupon Carrier to deliver tens of millions of codes.