# COD Verification on Checkout

Once customers add products to their cart, proceed to checkout and select cash on the delivery payment method, they are required to verify their mobile number through OTP. On click of the “Send OTP” button, the extension will send OTP to the billing address mobile number.

<figure><img src="/files/uaSA4OotiiwfKEgC083D" alt=""><figcaption></figcaption></figure>

Once you get OTP, you have to add it in the text box and click the button to verify your mobile number. Else you can wait or use the “Resend OTP” button to send OTP again.

<figure><img src="/files/cE9pOO7zDYRToOfLXBBP" alt=""><figcaption></figcaption></figure>

During the Cash on delivery verification process, if the customer aborts the operation and tries to proceed further, the extension will show an error.

<figure><img src="/files/VFxDbcgarGcqMN0zRPNm" alt=""><figcaption></figcaption></figure>

Cash on delivery verification through OTP for multishipping checkout billing address

<figure><img src="/files/ThPNUhth6MZiTy3pCHar" alt=""><figcaption></figcaption></figure>


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