eCommerce marketing automation systems have opened up many new opportunities for online store owners to expand their business and serve existing customers. Such systems are a powerful tool for businesses looking to grow revenue from their existing customer base. Without a manual approach, a marketing automation tool can handle marketing campaigns on its own, generating new leads while helping businesses automate repeat customers at the same time.
Most online businesses focus on acquiring new customers, often overlooking the ones who already made a purchase. Increasing conversion rates is crucial for a business, but the value of encouraging repeat customers should not be underestimated. In fact, it is generally more cost-effective to persuade existing customers—who already trust the brand—to make another purchase than to convince new visitors who need more time to be won over.
This article explains how eCommerce marketing automation systems help businesses automate repeat customers and build stronger, longer-lasting relationships with them. Below is a set of features such systems typically provide:
1. A Subscription Service
Marketing automation systems allow online store owners to offer their visitors and customers a subscription service so they can subscribe to products they use frequently. This feature lets customers receive a product on a monthly or annual basis. The automation software then sends customers relevant information about the product and keeps them updated on the latest trends through email communication. This keeps customers engaged with a business, resulting in repeat customers once their plan expires and they purchase again.
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2. Repurchase Reminders
Once customers have made a purchase, store owners can remind them to buy certain products again before they run out. This keeps customers engaged with the online store and helps convert them into regulars. Store owners cannot realistically address a large number of customers manually, but marketing automation software can send repurchase reminders to everyone who has made a purchase from the store. Once the time interval between purchases and the product category are specified, the software can help drive repeat purchases of frequently used products.
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3. Cart Recommendations
Marketing automation systems can record an online visitor's search and order history. This is useful for encouraging repeat customers because, the next time a customer visits the online store, the software can surface cart recommendations similar to products they searched for or purchased earlier. It can even display an "Add To Cart" button to prompt customers to buy the product quickly. This is an effective way to nudge repeat customers toward a purchase similar to their previous one.
4. Offer Coupons
Coupons can have a significant financial impact on a business. They help stimulate new customers to try a product and maintain a healthy relationship with existing ones to encourage repeat purchases. Marketing automation software lets businesses define an automated procedure for sending special offers to customers, with coupon content configured to fit their needs. Offer coupons give online store owners a clear way to automate repeat customers by providing them with frequent discounts.
Shopping Cart Integration for Marketing Automation Software
Integration with shopping carts is essential for marketing automation systems to carry out the functions outlined above. However, connecting to each platform is one of the biggest pain points for businesses, due to the technical complexity involved. Setting up real-time data exchange and synchronization between two different systems requires substantial development work, as does ongoing maintenance.
A much better alternative is to use a unified API such as API2Cart, which allows you to connect with 35+ eCommerce platforms, including Magento, Shopify, WooCommerce, PrestaShop, and many more, through a single integration.
Here is how your marketing automation system can implement its basic features via API2Cart:
1. Send emails featuring new items, discounts, and special offers
With API2Cart, it's easy to promote coupons, discounts, sales, and new items to encourage repeat customers.

2. Data-driven post-purchase communication
Analyze order history to power more relevant, data-driven post-purchase communication.

3. Spot regular purchases
Send repurchase reminders to customers, tempting them to buy similar items they've shown interest in.

Find out more about these and other supported methods here or in our documentation. You can also explore how AI-driven tools now let merchants run their store with AI without needing a developer to manage this kind of automation.
If you'd like to check your opportunities, schedule a quick call with our expert or create a trial account to see how API2Cart can improve your marketing automation software today.