> ## Documentation Index
> Fetch the complete documentation index at: https://codking.tech/documentation/llms.txt
> Use this file to discover all available pages before exploring further.

# OTP Verification on Shopify

This guide has moved and been rebuilt feature by feature, with screenshots of every setting.

> [card] [OTP Verification overview](https://codking.tech/documentation/otp-verification/overview.md)
>
> Start here to pick the right OTP option.

> [card] [Pre-order OTP](https://codking.tech/documentation/otp-verification/pre-order-otp.md)
>
> Verify the phone number before the order is placed.

> [card] [Post-order OTP](https://codking.tech/documentation/otp-verification/post-order-otp.md)
>
> Verify the order after it is placed.

> [card] [WhatsApp COD verification](https://codking.tech/documentation/otp-verification/whatsapp-cod-verification.md)
>
> Confirm COD orders on WhatsApp.


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