How to Convert COD Orders to Prepaid on WhatsApp

Summarise this post with:

Cash on Delivery brings in orders, but it also increases the risk of returns.

In India, around 60–65% of ecommerce orders are placed on COD, and 25–30% of those orders can turn into RTO, compared with just 2–3% for prepaid orders, according to Razorpay.

That is why many sellers try to convert COD orders to prepaid before shipping.

WhatsApp makes this easier. You can send a payment request, follow up with the customer, and continue with order updates in the same chat.

With AiSensy, Shopify sellers can automate this entire process using the COD Flow.

In this blog guide, we’ll show you the message sequence, incentive ideas, messaging costs, and how to set up the COD Flow in AiSensy.

What Does COD to Prepaid Conversion Mean?

COD to prepaid conversion is a post-order workflow. The customer has already placed a COD order on your store. You send them a payment link on WhatsApp so they can pay before the order ships.

If they pay, the order becomes prepaid. If they do not, the order continues as COD and you still ship it.

It is different from COD confirmation, which only checks whether the customer wants the order at all. Most sellers run both, one after the other.

Why WhatsApp Works for COD to Prepaid Conversion

Sellers have tried calls, SMS, and email for this. WhatsApp works better for four reasons.

• The message gets seen. WhatsApp messages have around 98% open rates, so the payment request reaches the customer while the purchase is still fresh.
• Buttons replace typing. Confirm Order, Cancel Order, and Pay Now are one tap each. The customer never has to type a reply or copy a link.
• One thread for the whole order. Confirmation, payment, shipping, and delivery updates all sit in the same chat, so the customer always knows where the order stands.
• It runs on Shopify events. Each message triggers automatically when an order is created, confirmed, paid, or fulfilled. Nobody on your team has to send it.

If your store runs on Shopify, the Shopify WhatsApp integration connects these events to WhatsApp in a few minutes.

How to Convert COD Orders to Prepaid on WhatsApp: Step by Step

Here is the complete flow. Each step can be automated based on what happens with the customer’s order.

Step 1: Customer places a COD order

The customer places an order on your store and selects Cash on Delivery.

As soon as the order is created, your system identifies it as a COD order and starts the automation.

Step 2: Ask the customer to confirm the order

Before shipping the order, first check whether the customer actually wants it.

Send a WhatsApp confirmation message with two options:

Hi {{1}}, your COD order #{{2}} has been placed successfully.
Please confirm if you want us to process this order.

Confirm Order
Cancel Order

If the customer cancels, you can stop the order before spending money on shipping.

If they confirm, move them to the next step.

If they do not reply, you can follow up before processing the order.

You can also use our COD confirmation template.

Step 3: Follow up if there is no response

Some customers may see the message but forget to reply.

Instead of calling them manually, send an automated reminder after a few hours.

Hi {{1}}, we are waiting for your confirmation on order #{{2}}.
Please confirm so we can process it.

Confirm Order
Cancel Order

This helps you separate genuine orders from customers who are no longer interested.

Step 4: Ask the customer to convert the order to prepaid

Once the customer confirms the order, you can ask them to pay online.

Send a message with a Pay Now button:

Thanks {{1}}, your order #{{2}} is confirmed.
Want to make it prepaid? Complete the payment below and we will process it right away.

Pay Now

You can also offer a small discount to encourage prepaid payment:

Thanks {{1}}, your order #{{2}} is confirmed.
Pay online now and get ₹{{3}} off this order.

Pay Now

Keep the discount lower than what an RTO would normally cost you.

For example, if a failed delivery costs around ₹180, offering a ₹50 prepaid discount can still save money.

Step 5: Send a payment reminder

Not every customer will pay immediately.

You can send one or two automated reminders after 6 hours, 12 hours, or 1 day.

Hi {{1}}, payment for order #{{2}} is still pending.
Complete it now to convert your COD order to prepaid.

Complete Payment

You can find more examples in our payment reminder templates.

Step 6: Update the order as prepaid

Once the customer completes the payment, update the order status in your store.

You can mark it as Paid or add a tag such as Prepaid.

This helps your operations team identify converted orders and ship them correctly.

Step 7: Continue regular order updates

After payment, the customer can continue receiving regular WhatsApp updates from the same number.

These can include:

• Order confirmation
• Shipping updates
• Tracking link
• Delivery notification
• Feedback request
• Reorder reminder
  

How AiSensy Automates COD to Prepaid for Shopify Sellers

AiSensy's Shopify integration lives inside the Ecomm+ dashboard. It comes with 15 ready-made WhatsApp flows in three groups. Each flow triggers automatically on a Shopify event.

Abandoned Cart Flow

Three timed reminders go to customers who added products but did not check out. This is the earliest point where you can influence payment method, because a customer who completes checkout from a reminder often pays online. Read more in our guide to recovering abandoned carts with WhatsApp.

COD Flow

Six messages cover the full conversion sequence described above. You can enable all six or only the ones you need. The payment request and payment reminder are the two that move orders from COD to prepaid.

Order Flow

Six post-purchase messages from order confirmed to reorder reminder. For COD customers who did not convert, the Order Fulfilled message doubles as the cash-ready reminder.

Dynamic Product Images and analytics

Every message can carry the actual Shopify product image for that order. The AiSensy dashboard shows sent, delivered, read, clicked, and replied counts for each flow, so you can see exactly where customers drop off between the payment request and the payment.

See the full feature list on the Shopify app for WhatsApp marketing page.

How to Set Up the COD to Prepaid Flow in AiSensy

Step 1: Log in to AiSensy

Log in to your AiSensy dashboard.

Step 2: Go to Integrations and connect Shopify

From the left-side menu, click Integrations.

Under Discover, open Shopify and connect your store.

Copy the Shopify App Token, install the AiSensy app on your Shopify store, paste the token back into AiSensy, and click Connect.

Once this is done, your Shopify store will be connected to AiSensy.

Step 3: Open COD Flow

After connecting Shopify, go to the leftmost toolbar.

Inside Ecomm+, under the Flows section, click COD Flow.

Here, you will see the full list of COD-related automations, such as:

• COD Order Confirmation
• COD Order Follow Up Status
• COD Order Confirm Status
• COD Order Cancel Status
• COD Payment Request
• COD Payment Reminder

This is the main screen from where you manage the COD flow.

Step 4: Edit the COD Payment Request flow

Find COD Payment Request in the list, for prepaid orders.

Under the Actions column, click the Edit icon.

This will open the COD Payment Request configuration screen.

Step 5: Select an approved WhatsApp template

Under Configure This Flow, choose an existing Meta-approved WhatsApp template from the dropdown.

If you do not have an approved template yet, click Create New and submit a new template for approval.

This template will be used to send the payment request after the customer confirms the COD order.

Read More: Top 100 WhatsApp Template Messages (Copy-Paste)

Step 6: Map the template parameters

Next, go to Map Template Parameters.

Map the required variables, such as:

• First Name
• Order Number

You can also map other available attributes depending on the template you are using.

This personalizes the message automatically for every customer.

Step 7: Check the WhatsApp message preview

On the right side of the screen, you will see the WhatsApp message preview.

Check that the message content, variables, and order details are appearing correctly before enabling the flow.

Step 8: Enable the COD Payment Request flow

Once the template and parameters are configured, turn on the toggle at the top-right corner.

This activates the COD Payment Request flow.

Step 9: Configure the remaining COD flows

Go back to the main COD Flow screen and configure the other automations in the same way.

For each flow:

• Click the Edit icon
• Select an approved template
• Map the required parameters
• Review the preview
• Enable the toggle

Repeat this for the flows you want to use, such as order confirmation, follow-up, cancellation status, and payment reminder.

Step 10: Go live and monitor the flow

Once the required COD flows are enabled, your automation is ready.

From then on, eligible Shopify COD orders can automatically move through the confirmation and prepaid-conversion journey.

Use the Analytics section to monitor performance and adjust your message copy or flow setup if needed.

In simple words, the flow looks like this:

COD order placed → WhatsApp confirmation sent → Customer confirms → Payment request sent → Payment reminder sent → Order becomes prepaid → Order updates continue

Check our page: Shopify App for WhatsApp Marketing

Why Convert COD Orders to Prepaid?

The obvious reason is RTO. But prepaid orders help in four more ways.

1. Lower RTO and fewer failed deliveries

A customer who has paid rarely refuses the parcel. The 25 to 30% COD RTO rate drops to the 2 to 3% range once the same order is prepaid.

2. Lower cost per order

Every RTO costs you forward shipping, return shipping, packaging, and the COD handling fee your courier charges. Converting the order before dispatch removes all four.

3. Faster cash flow

COD money reaches you only after the courier collects it and remits it, which can take days. Prepaid money settles at checkout, so you can reorder stock and fund ads sooner.

4. Cleaner operations

Fewer confirmation calls, fewer reattempts, and fewer returned parcels to inspect and restock. Your team spends time on orders that will actually deliver.

5. Better order data

Customers who complete a payment page usually complete their address and pincode too. That alone reduces failed delivery attempts on the orders that convert.

For more on the wider strategy, read our guide on how to reduce RTO with WhatsApp.

What If the Customer Stays on COD?

Some customers will not pay online, and that is fine. Prepaid should be an option, never a condition.

For these orders, WhatsApp still reduces failed deliveries. Send a cash-ready reminder on the day of delivery, along with the tracking link and the COD amount.

Hi {{1}}, your order #{{2}} is out for delivery today. Please keep Rs {{3}} ready for the COD payment.Track Order

You can also send an address confirmation before dispatch and an out-for-delivery notification with the delivery window. Our order tracking templates cover each of these.

How to Increase Your COD to Prepaid Conversion Rate

Sending a payment link is the first step. These six habits decide how many customers actually pay.

1. Give a clear reason to pay now

Rs 50 off, free shipping, or a small cashback on the next order all work. Faster dispatch is a free incentive: "Prepaid orders ship today, COD orders ship tomorrow."

2. Ask within minutes of confirmation

Purchase intent fades fast. The best window is right after the customer taps Confirm Order, while they still remember what they bought and why.

3. Show the product

Customers pay for things they can picture. AiSensy's Dynamic Product Images pull the actual Shopify product image into the message, so the customer sees the exact item, not a generic banner.

4. Keep the copy to three lines

What they need to do, why it helps them, and the button. Long explanations lower the tap rate.

5. Stop at two reminders

One payment request and two reminders is enough. More than that pushes customers to block the number, which hurts your quality rating and messaging limits.

6. Make the payment page work on a phone

The customer is on WhatsApp, so they are on mobile. The payment page should open in one tap, support UPI (Unified Payments Interface) and cards, and never ask them to log in again.

Five Mistakes That Can Lower COD-to-Prepaid Conversion

• Sending the payment request too late.
  Ask for prepaid payment before the order is shipped. Once the parcel is already dispatched, customers have less reason to pay online.
  
  
• Offering too much discount.
  Keep the prepaid incentive lower than your average RTO cost. The goal is to save money, not replace one loss with another.
  
  
• Sending too many reminders.
  One or two reminders are usually enough. Too many follow-ups can annoy customers and increase blocks or opt-outs.
  
  
• Forgetting customers who stay on COD.
  If a customer does not convert to prepaid, still send a reminder with the delivery date and amount to keep ready.
  
  
• Not tracking converted orders separately.
  Tag prepaid conversions and compare their RTO rate with normal COD orders. Otherwise, you will not know whether the flow is actually reducing returns.

Conclusion

COD will remain the default for a large share of Indian shoppers. The goal is not to remove it. The goal is to give every confirmed COD customer a simple, well-timed option to pay before the order ships.

On WhatsApp, that option is a single message with a Pay Now button, followed by one or two reminders. Customers who pay become prepaid orders with a fraction of the RTO risk. Customers who do not still receive the reminders that help the delivery succeed.

With AiSensy's COD Flow and Order Flow, Shopify sellers can run this whole sequence automatically, from the first confirmation to the reorder reminder. If you sell D2C (Direct to Consumer) or run any ecommerce store on WhatsApp, this is one of the fastest ways to protect margin.

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