The 4 E-commerce Processes Worth Automating

Every e-commerce store has the same four revenue leaks. The abandoned cart sequence plugs the largest one. The post-purchase sequence builds the loyalty that turns a one-time buyer into a repeat customer. Review automation builds the social proof that converts the next visitor. Inventory alerts prevent the stockout that loses the sale and the customer. All four are one-time builds that run indefinitely.

1. Abandoned Cart Recovery

Cart abandonment is not a problem you solve. It is a conversion rate you optimize. The global average is 69.99% — and for mobile shoppers, it is even higher. The shopper who abandoned is already high-intent. They found your product, decided it was worth adding to a cart, and then got distracted. A 3-touch email and SMS sequence reaches them while that intent is still fresh.

Klaviyo and Shopify data consistently shows that a well-constructed abandoned cart sequence recovers 5–15% of abandoned carts. The sequence works because it does not lead with a discount — it leads with a reminder, then a gentle prompt, and only introduces an incentive if the shopper still has not converted after 48 hours.

The revenue math: A store with $100,000 in monthly abandoned cart value recovering 10% of that is $10,000 in additional monthly revenue — $120,000 per year — from automations that cost a fraction of that to build and run indefinitely without maintenance.

Trigger Cart abandoned (60-minute inactivity threshold) 1hr Email with cart contents — "You left something behind" 24hrs SMS reminder — direct link back to cart 48hrs Final email — optional small incentive (free shipping or 5% off) Stops immediately on purchase at any step

Tools used
Shopify WooCommerce Klaviyo Postscript Twilio n8n

2. Post-Purchase Sequence

Most e-commerce brands send a shipping notification and go silent. That silence costs repeat purchase revenue. The post-purchase window — the 30 days after a customer receives an order — is the highest-intent period in the customer lifecycle. The customer has already bought from you, knows your product quality, and is predisposed to buy again. Klaviyo benchmark data shows that customers who receive a post-purchase sequence are 30% more likely to place a second order within 90 days.

A 5-step post-purchase sequence costs nothing to run after the build and touches the customer at every high-value moment: when they are eager about the delivery, when the product arrives, when they are using it for the first time, and when they might be running low or looking for complementary products.

Order confirmed Immediate order confirmation with expected ship date Ships Shipping notification with tracking link Delivered Delivery confirmation — "Your order has arrived" Day 7 Review request — direct link to product review Day 14 Product tip or care instructions email Day 30 Complementary product or replenishment recommendation

Tools used
Shopify WooCommerce Klaviyo Gmail SendGrid n8n

3. Review Request Automation

Reviews are not a vanity metric in e-commerce. According to Spiegel Research Center data, products with 50 or more reviews convert at 4.6% compared to just 0.5% for products with no reviews. That is a 9x difference in conversion rate on the same product, to the same traffic, based entirely on social proof. A brand with 200 SKUs averaging 3 reviews each is competing at a structural disadvantage against a brand with 50 reviews per SKU.

The catalog math: Improving average conversion from 0.5% to 2% across a catalog with 1,000 monthly visitors per product and a $60 average order value generates $900 more per product page per month. Across 50 SKUs, that is $45,000 in additional monthly revenue — from reviews that an automated sequence generates on autopilot.

The negative review flag is important: when a customer indicates dissatisfaction in the review request flow, they are routed to a private support ticket rather than the public review platform. This captures the feedback while protecting your product rating from a review that could have been resolved with a replacement or refund.

Order delivered Delivery confirmed via Shopify webhook Day 7 Review request email or SMS with direct product link Positive Directed to Yotpo, Okendo, or Google review page Negative Routed to private support ticket — never hits public platform Day 14 Follow-up for non-responders

Tools used
Shopify WooCommerce Yotpo Okendo Gmail Twilio n8n

4. Low-Inventory & Restock Alerts

Stockouts cost US retailers an estimated $82 billion annually according to IHL Group research. For an e-commerce brand, a stockout is not just a lost sale — it is a competitor's gain, a customer trust deficit, and a potential negative review from a shopper who waited for a back-in-stock product that never came. The brands that prevent stockouts do not have better intuition. They have automated inventory monitoring that tells them before it becomes a problem.

Inventory threshold automation monitors every SKU in your Shopify or WooCommerce store and fires when stock falls below a defined level. High-velocity SKUs can trigger a draft purchase order sent directly to the supplier — reducing the time to reorder from a manual process that depends on someone remembering to check, to an automated alert that fires the moment the threshold is crossed.

Trigger SKU falls below defined threshold in Shopify or WooCommerce Step 2 Alert email to ops team with SKU, current stock, and reorder quantity Optional Slack notification to ops channel Optional Draft purchase order sent to supplier via email Restocked Back-in-stock SMS or email to waitlist subscribers

Tools used
Shopify WooCommerce Slack Gmail n8n

What Does E-commerce Automation Cost?

Every build at Aplos AI is priced at a flat rate of $150/hr, scoped in hours before we start. No hourly surprise bills. No ongoing monthly retainers. You pay once for the build; you own it.

Automation Estimated Hours Flat-Rate Range
Abandoned Cart Recovery 20–30 hrs $3,000–$4,500
Post-Purchase Sequence 25–40 hrs $3,750–$6,000
Review Request Automation 15–25 hrs $2,250–$3,750
Low-Inventory Alerts 15–20 hrs $2,250–$3,000

Payback timeline: Recovering even 5% of abandoned carts on $50,000 in monthly abandoned value is $2,500 in recovered revenue per month. The abandoned cart build pays back in 1–2 months and continues recovering revenue indefinitely. The post-purchase sequence compounds over time as repeat purchase rate improves.


Does This Replace Shopify or Klaviyo?

No — we build on top of your existing platform and tools. If you have Shopify and Klaviyo, we build automation sequences that connect to both and extend what they already do. If you are running WooCommerce with Postscript for SMS, we connect to those. You do not need to migrate, cancel subscriptions, or learn new software.

The automation layer runs on n8n — an open-source workflow automation tool that connects Shopify or WooCommerce events to email, SMS, Slack, and supplier notifications. Nothing is locked inside a proprietary system you cannot access. n8n runs on infrastructure you control, which means your customer data stays in your accounts — not in a third-party SaaS platform with its own data retention policies.

Every automation we build is documented and handed off to you fully. If you want to adjust a message, change a delay, or add a new step to the post-purchase sequence — you can do it directly or we can update it for you at our standard hourly rate.


What Delivery Looks Like

From signed scope to live automation, most e-commerce builds are delivered in 1–2 weeks. Here is exactly what that includes:

Loom video walkthrough — recorded for your team so anyone on the ops or marketing side understands how each automation works, what triggers it, and how to monitor it. No live training required.

Written handoff document — covers how each automation works, how to troubleshoot common issues (webhook misconfigurations, API rate limits, edge cases), and how to modify timing or messaging if your needs change.

Full access — everything runs in your Shopify, Klaviyo, and n8n accounts. There are no proprietary portals. You own the automation outright and can modify, extend, or disable it at any time.

On your end, we need: API access to your store (Shopify or WooCommerce), your email sending tool (Klaviyo, SendGrid, or Gmail), Twilio credentials for SMS, and approximately one hour for a final walkthrough to confirm everything is firing correctly with real order data.


Frequently Asked Questions

What e-commerce platforms do you integrate with for automation?
We integrate with Shopify, WooCommerce, BigCommerce, and custom storefronts with API access. Automation connects to Klaviyo, Postscript, or direct SMS via Twilio and email via Gmail/SendGrid to trigger abandoned cart sequences, post-purchase flows, and review requests from customer behavior events in your store.
How much does e-commerce automation cost?
E-commerce automation at Aplos AI is priced at $150/hr as a flat project cost. Abandoned cart recovery sequences typically run 20–30 hours ($3,000–$4,500). Post-purchase welcome and upsell sequences are 25–40 hours ($3,750–$6,000). Review request automation is 15–25 hours ($2,250–$3,750). Low-inventory alert automation is 15–20 hours ($2,250–$3,000). All builds are one-time costs with no ongoing monthly fees.
How much revenue can abandoned cart automation recover?
Industry data from Klaviyo and Shopify consistently shows abandoned cart email/SMS sequences recover 5–15% of abandoned carts. For a store with $100,000/month in abandoned cart value, that is $5,000–$15,000 in recovered revenue per month — from automations that run once and cost a fraction of that to build.
How do you automate post-purchase sequences for e-commerce?
Post-purchase automation starts immediately after order confirmation: a shipping notification when the order ships, a delivery confirmation when it arrives, a 7-day post-delivery review request, a 14-day product care or usage tip email, and a 30-day replenishment or complementary product recommendation. Each step is triggered by order events in Shopify or WooCommerce with no manual input.
Can you automate inventory and restock alerts?
Yes. We build inventory threshold automations that monitor your Shopify or WooCommerce inventory levels and send an alert to your operations team when SKUs fall below a defined threshold. For high-velocity SKUs, alerts can go to suppliers directly or trigger a draft purchase order. This prevents stockouts that lose sales and hurt customer trust.
What is the ROI of e-commerce review request automation?
Products with 50+ reviews convert at 4.6% vs 0.5% for products with no reviews, according to Spiegel Research Center data. For a $60 average order value, improving conversion on 1,000 monthly visitors by just 0.5% generates 5 additional orders and $300/month in additional revenue per product page — compounding across your catalog.

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