A strategic guide to Shopify automation: How to open proactive chat on checkout failures

Stevia Putri

Amogh Sarda
Last edited October 29, 2025
Expert Verified

We’ve all been there. You see a sale about to go through on your Shopify store, and then… nothing. It’s not just an abandoned cart; it’s a failed payment. Someone wanted to buy from you, but a declined card, a simple typo in the billing address, or some random gateway error stopped the sale cold. These are your best potential customers, ready to click "buy," but a tiny hiccup sends them away, and they usually don't come back.
What if you could step in at that exact moment? Instead of just losing the sale, you could automatically open a helpful chat window to get them over the finish line. This is the exact moment where a smart bit of Shopify automation to open proactive chat on checkout failures can save the day. This isn’t about annoying pop-ups; it's about offering targeted help when your customer needs it most. This guide will walk you through why this is so important, what tools you’ll need, and how to do it right to turn failed checkouts into happy customers.
Understanding Shopify automation to open proactive chat on checkout failures
Before we get into the nitty-gritty of setting this up, let's make sure we're on the same page with a couple of key ideas. They're straightforward, but understanding the difference is what makes this strategy work so well.
Proactive vs. reactive chat
Reactive chat is what most of us are used to. A customer has a problem, they hunt down the little chat button on your site, and they start the conversation. They have to do all the work.
Proactive chat, on the other hand, has the business start the conversation based on what a user is doing. A lot of stores use simple triggers for this, like a chat window popping up after you've been looking at a product for 60 seconds. It’s better than nothing, but it's really just a guess.
The approach we’re talking about is event-triggered proactive chat. This is a much smarter way to do things. The chat only launches when a specific, important event happens, in this case, a failed payment. Think of it like this: a generic proactive chat is like a salesperson asking "Can I help you?" to every single person who walks into a store. An event-triggered chat is like that same salesperson noticing a customer's credit card was just declined and walking over to ask if they can help.
Why you need this specific automation
This isn't your average automation rule. While Shopify has some great built-in tools like Shopify Flow, they're mostly built for things that happen after a purchase or for simple triggers before a sale. To spot a checkout failure in real-time and launch a chat, you need a system that can see what’s happening on the checkout page and kick off a workflow right away. This is where most basic chatbot tools fall flat and more advanced platforms really show their value.
Why checkouts fail and how proactive chat can help
To set this up effectively, you first need to understand when and why checkouts are failing. You want to trigger a helpful chat, not an annoying one, so getting the timing and context right is everything.
Let's look at some common reasons a payment might not go through.
Common reasons for checkout failure
It’s not always as simple as "card declined." The reasons can be pretty specific, and knowing them can help you write a better, more helpful chat message.
-
Payment Gateway Declines: This is the big one. It could be anything from not enough money in the account to a wrong CVV or an alert from the bank's fraud department.
-
Address Mismatch: The billing address the customer typed in doesn't match what the credit card company has on file. This is a common security check called an Address Verification System (AVS).
-
3D Secure Authentication Failure: That extra step where the customer has to enter a code sent to their phone? Sometimes that fails, and the whole transaction is stopped.
-
Website Glitches or Timeouts: Every once in a while, a technical hiccup on your site or with the payment processor can interrupt things.
-
Invalid Discount Codes: A customer tries to use a broken or expired discount code at the very last second, and it causes an error.
The ideal workflow
What makes this whole thing work is that it happens in real time. A generic pop-up that appears after 30 seconds on the checkout page is just guessing that someone might need help. An event-triggered chat knows what went wrong and can offer specific advice.
Here’s what the ideal flow looks like: A customer enters their payment details and clicks 'Pay Now.' The payment processor gives it a look. If it works, great, they see the order confirmation. If it fails, they get an error message, and at that very same moment, a 'Payment Failed' event is triggered behind the scenes. That event instantly opens a proactive chat with a targeted message like, "Looks like there was an issue with the payment. Need help trying another card?"
This setup offers help at the peak moment of frustration, which seriously boosts your chances of saving the sale. The tricky part, though, is the trigger. Most standard tools can't actually "listen" for that specific payment failure event.
Choosing the right tools
To get this workflow up and running, you need a tool that can handle these specific event-based triggers. Here’s a look at what’s out there, from Shopify’s own tools to more advanced platforms.
Why Shopify’s native tools aren't enough
Shopify Flow is a fantastic tool for automating tasks inside the Shopify world. You can use it to tag customers who buy certain products, send your team alerts when inventory is low, or manage all sorts of internal processes.
The catch: Flow is designed to react to things that have already happened and been logged in your store (like "Order created" or "Cart abandoned"). It can’t really react to events as they are happening on the checkout page, like a live payment failure. So, you can’t use it to pop open a chat window the second a card is declined.
Limitations of standard chatbot apps
Helpdesks like Gorgias and other chatbot tools are a step in the right direction. They offer proactive chat features that can trigger messages based on rules you set.
Common Triggers:
-
How long someone has been on a page
-
How many pages they've visited
-
When they move their mouse like they're about to close the tab
-
What items (or a certain value of items) are in their cart
The catch: These triggers are still based on general behavior, not the specific "payment failed" event. The chat message can’t confidently say, "I see your payment didn't go through." It has to be vague, like, "Need any help checking out?" It’s still helpful, but not nearly as powerful as a message that knows exactly what the problem is. These tools just don’t have the deep event-listening capability you need for this particular problem.
Using advanced AI platforms like eesel AI
This is where a real workflow automation platform comes into the picture. To make event-triggered chat happen, you need a system that can be set up with custom actions that respond to specific API events.
Tools like eesel AI have a fully customizable workflow engine that isn't limited to simple, out-of-the-box triggers. Here’s how it tackles the problem:
-
Custom Actions & API Triggers: You can set up eesel's AI Agent to "listen" for specific events from your Shopify store, including payment failures. This lets you build a truly smart automation that opens a chat with a relevant, contextual message at the exact moment of failure.
-
Selective Automation: You're in complete control. You can design the workflow to handle only this one checkout failure scenario and let your human team manage everything else.
-
Go Live in Minutes: Unlike a lot of other advanced platforms that take ages to set up, eesel AI is built to be self-serve. You can connect your Shopify store, set up the trigger, and design your chatbot’s personality without having to talk to a salesperson.
-
Simulation Before Launch: Worried about unleashing a rogue bot on your customers? eesel AI has a simulation mode that lets you test your automation on past data to see how it would have performed. This way, you can launch it feeling confident that it's going to help, not hurt.
| Feature | Shopify Flow | Standard Chatbots (Tidio, etc.) | eesel AI |
|---|---|---|---|
| Primary Trigger Type | Post-event (e.g., order created) | Behavioral (e.g., time on page) | Event-based (e.g., payment failed) |
| Context Awareness | Low (knows an event happened) | Medium (knows user is on a page) | High (knows why the chat is needed) |
| Custom Actions | Limited to Shopify's ecosystem | Limited to chat functions | Fully customizable API actions |
| Setup | Simple for basic workflows | Simple for pre-built triggers | Self-serve for advanced workflows |
| Simulation | No | No | Yes, on historical data |
While standard chatbots are great for general questions, saving sales from checkout failures calls for the kind of precision you get from a platform like eesel AI.
Best practices for your proactive chat automation
Once you have the right tool, it all comes down to how you use it. A poorly worded message or a clunky workflow can make things worse. Here are a few best practices to keep in mind.
1. Craft the perfect opening message
Your first message needs to be helpful and reassuring, not creepy. A customer might be a little weirded out if a bot knows their card was just declined, so the tone you strike is really important.
-
A bit cold: "Your transaction failed. Your card was declined." (This sounds like you're blaming them.)
-
Better: "It looks like there was a small hiccup with the payment. I can help you try another payment method or double-check the details!" (Friendly and helpful.)
-
Just right:
(Empathetic and gives them clear options.)Pro TipHi there! It seems we had trouble processing your payment. It happens! Would you like to try a different card, or can I help you check your billing information?
2. Plan for human handoffs
The AI chatbot should be your first line of defense. It can offer quick fixes, like suggesting the customer re-enter their card details or check that their billing address is correct.
But if the customer is still stuck or is getting frustrated, you need a clear and immediate way to get them to a human agent. A simple button that says "Chat with a person" is a must-have. The handoff should be smooth, with the entire chat history passed along to the agent so the customer doesn't have to explain everything all over again. Platforms like eesel AI let you build these escape hatches right into the workflow, so no one gets trapped talking to a bot.
3. Measure your success
How do you know if this is all working? Keep an eye on a few key numbers:
-
Saved Cart Rate: What percentage of failed checkouts turn into a successful sale after someone interacts with your proactive chat?
-
Conversion Rate Lift: Compare the conversion rate of customers who use the proactive chat to those who don’t.
-
Customer Satisfaction (CSAT): After the chat is over, ask for a quick thumbs-up or thumbs-down rating. This tells you if the experience was genuinely helpful or just another annoyance.
By tracking these metrics, you can tweak your messaging and chatbot responses over time to get the best possible results.
Stop losing customers: Use Shopify automation to open proactive chat on checkout failures
Checkout failures are one of the biggest missed opportunities for any Shopify store. These aren't just window shoppers; they're people who have decided they want to buy from you, only to be stopped by a technicality. Just hoping they’ll figure it out on their own is like leaving money on the table.
By setting up Shopify automation to open proactive chat on checkout failures, you can turn a frustrating moment into a positive one that actually builds loyalty. While basic tools can offer generic, time-based pop-ups, a truly effective approach needs an event-triggered system that provides immediate help that’s relevant to the actual problem.
Advanced platforms with customizable workflow engines are built for exactly this kind of challenge. They give you the precision to spot failures in real time and the control to offer the perfect response. By investing in the right tools and following these best practices, you can create a powerful safety net that recovers lost sales and shows customers you're there to help when they need it.
Ready to turn those failed checkouts into sales? See how eesel AI's customizable workflow engine can help you build powerful Shopify automations. You can simulate your setup for free today.
Frequently asked questions
This type of automation triggers a chat window only when a payment failure occurs during checkout. Unlike standard chatbots that might pop up based on time spent on a page, this is an event-triggered response, providing highly relevant and immediate assistance.
It directly addresses abandoned checkouts due to technical issues, which are often lost sales from customers already committed to buying. By offering instant, contextual help, you significantly increase the chances of recovering these sales and improving your conversion rates.
Shopify Flow is excellent for post-purchase automations but isn't designed to react to real-time events on the checkout page like payment failures. For this specific event-triggered chat, you need a more advanced workflow automation platform.
Common reasons include payment gateway declines, address mismatches (AVS failures), 3D Secure authentication issues, and occasional website glitches. This automation allows you to provide targeted assistance for these specific problems.
Your opening message should be empathetic and offer clear solutions, avoiding blame. It's crucial to include a smooth human handoff option for customers who need further assistance, ensuring the chat history is transferred seamlessly to an agent.
Key metrics include the saved cart rate (failed checkouts converted into sales), overall conversion rate lift, and customer satisfaction (CSAT) ratings. Tracking these will help you optimize your automation for better results.
An ideal message is empathetic, acknowledges the "hiccup" without blaming the customer, and offers clear, actionable help. For example, "Hi there! It seems we had trouble processing your payment. It happens! Would you like to try a different card, or can I help you check your billing information?"




