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Get Opt in from your checkout flow

Updated over 4 months ago

Tutorial: Collecting WhatsApp Opt-ins at Checkout

The checkout stage is crucial for collecting WhatsApp opt-ins, just as you do for SMS or email. Follow these steps to optimize your opt-in collection process.


1. The Importance of WhatsApp Opt-ins at Checkout

Adding WhatsApp as a communication channel during checkout allows you to stay in touch with your customers on a platform they use daily. This increases your chances of conversion and retention.


2. Steps to Integrate WhatsApp at Checkout

  1. If you are already collecting SMS opt-ins:

    • Simply update the text of the existing checkbox to include both SMS and WhatsApp.

    • Example text: "By checking this box, you agree to receive notifications via SMS and WhatsApp."

  2. If you are not yet collecting SMS opt-ins:

    • Add an additional block below the email opt-in field to collect the phone number.

    • Clearly state that the number will be used for SMS and WhatsApp.

    • Example block:

      • "Phone number (for SMS and WhatsApp)."

      • "By providing your phone number, you agree to receive notifications via WhatsApp."


3. Tips to Optimize Opt-in Collection

  • Clarity and Transparency: Clearly explain why you’re collecting their phone number and how it will be used.

  • Attractive Design: Ensure the checkboxes and blocks are visually aligned with the rest of the checkout design.

  • Legal Compliance: Ensure your messages comply with applicable consent regulations (e.g., GDPR, TCPA).

How to Set Up WhatsApp Opt-in at Checkout on Shopify:

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