Abandoned carts are one of the single largest sources of lost revenue for online merchants. While third-party SaaS platforms like Shopify offer basic recovery tools, building a custom e-commerce solution with Laravel or Node.js requires a structured approach to integrate with self-hosted Mautic. In this article, we will examine how to build a resilient, high-converting abandoned cart pipeline using Mautic campaigns and custom application hooks.
1. Tracking Cart States on the Backend
To recover an abandoned cart, you must first capture when a cart is created and updated. In a custom PHP/Laravel setup, you should listen to database or session events. When a user adds an item to their cart, your application should record:
- The contact's email (captured via ajax during checkout, login, or newsletter signup).
- A unique cart identifier.
- Cart contents: product IDs, names, quantities, and price info.
- The checkout URL populated with a session restorer query parameter (e.g.,
https://yourstore.com/checkout?recover=cart-uuid).
Once you have this data, push a delayed background job to your application queue (e.g., Laravel Queue with a 30-minute delay). If the user completes the purchase before the 30 minutes expire, delete the delayed job. If the job runs, it means the user has abandoned their cart, and your application should send this event payload to Mautic.
2. Posting Cart Payloads to Mautic
To transfer cart details to Mautic, you have two integration options: using Mautic's REST API (custom contacts and company fields) or posting to a dedicated campaign entry form. We recommend using a hidden Mautic Form via API. It automatically hooks into Mautic's built-in campaign triggers:
$response = Http::post('https://your-mautic-domain.com/form/submit?formId=5', [
'mauticform' => [
'email' => $customerEmail,
'cart_value' => $cartTotalAmount,
'recovery_link' => $recoveryUrl,
'cart_items' => json_encode($cartItemsArray),
]
]);
This method posts the customer's email, total cart value, and the recovery link directly into custom Mautic contact fields, triggering your recovery campaigns immediately.
3. Structuring the Recovery Campaign Sequence
Do not rely on a single email. A multi-stage campaign sequence yields significantly higher conversion rates. We recommend this three-step automation workflow:
- Email 1: The Helpful Reminder (1 Hour After Abandonment): Send a clean text-focused email asking if there was a technical issue during checkout. Include a clear button linking to the customer's specific recovery URL. Avoid offering discounts at this stage; keep the tone helpful.
- Email 2: Social Proof / Urgency (24 Hours After): Share testimonials, highlight your returns policy, and remind them that their cart items are reserved for a limited time.
- Email 3: The Discount Incentive (48 Hours After): Offer a time-sensitive discount code (e.g., 10% off for the next 24 hours). This provides a strong incentive to convert users who were hesitant about the price.
4. Syncing Checkout Completion and Halting Campaigns
Nothing harms customer trust more than receiving an abandoned cart discount email hours after they have completed their order. To prevent this, your e-commerce application must immediately notify Mautic when a purchase is successful. Configure your order controller to call Mautic's API and remove the cart-abandoned tag, or post to a "Purchase Successful" form. This immediately exits the contact from your abandoned cart campaign pipeline.
5. Optimizing Email Copy and Personalization
Personalize your recovery emails using Mautic's custom contact tokens. Insert their first name, reference their cart total value, and use dynamic content to show the names and images of the items they left behind. A clean, optimized HTML layout that loads quickly and looks great on mobile is essential for driving conversions.
Need support setting up custom marketing automation for your online store? Visit our Ecommerce Growth with Mautic page or check out our Mautic Customization Services.