WebInk Digital

This plugin is an add-on for the <a href="https://wordpress.org/plugins/booking/" rel="ugc">Booking Calendar</a> plugin and requires it to function (version 10.10.2 or newer).
It enhances booking security by introducing One-Time Password (OTP) verification via SMS or email. When a user attempts to confirm a booking, they are prompted to verify the action with an OTP, helping to ensure the authenticity of the request.
SMS verification is provided via the <a href="https://sms.to" rel="nofollow ugc">SMS.to</a> service. You must have an active SMS.to account and API key configured in the plugin settings to enable SMS delivery.
<h3>External Services</h3>
This plugin connects to an external service to send One-Time Passwords (OTP) via SMS as part of the booking verification process.
Service Used: <a href="https://sms.to" rel="nofollow ugc">SMS.to</a> 
What it’s used for: Sending OTPs (One-Time Passwords) via SMS during booking confirmations. 
What data is sent and when: 
– The recipient’s phone number 
– The OTP message content 
These are sent to the SMS.to API at the time a booking requires verification via SMS.
Terms of Service: https://sms.to/terms/ 
Privacy Policy: https://sms.to/privacy-policy/

OTP Add-on for Booking Calendar

Adds One-Time Password (OTP) verification via SMS or email to the Booking Calendar plugin for secure booking confirmations.

Aims P

Aims Infosoft

WordPress 5.3 introduced an admin email verification screen that will be shown to periodically after an admin has logged in.This feature to periodically prompt administrators to verify the site’s administration email address. This plugin disables that prompt.
**NOTE : This plugin requires WordPress 5.3 or greater.

Make Disable Admin Email Verification Prompt| Aims Infosoft

It's fantastic plugin, working fine according my requirement.

Good Plugin

Disable Admin Email Verification Prompt with checkbox option in Genearl in Settings.if you want to disable prompt then tick the chekckbox.

OTP Add-on for Booking Calendar vs Make Disable Admin Email Verification Prompt| Aims Infosoft