Adding OTP for Voucher Redemption
– In order to the vendor to be able to Redeem a voucher code, an automated OTP is sent to the Recipient Mobile. So the vendor can have it from the recipient in order to complete the redemption process. Without this OTP vendor never can redeem a voucher code. This is for increased security.
The recipient is not the buyer, he is the recipient of the Gift Voucher from the buyer, this will require adding a recipient mobile field, and can’t be changed unless by the admin or the customer.

Hey !
We’d just like to let you know that the addon for OTP Verification is available now.
You can purchase it from here: https://codecanyon.net/item/woocommerce-pdf-vouchers-otp-verification-addon/24289846
Read more here: https://docs.wpwebelite.com/woocommerce-pdf-vouchers-addons/otp-verification/
Cheers!!
- (Moderator) commented
Hello,
Thanks for submitting idea here.
We cannot implement this feature in the main plugin. It can be possible by developing custom addon and if you really need it, please contact us via contact form. 🙂
Thanks