
Limits: We limit recipients to make the best use of the available US Visa Portal logins. Notifying hundreds of users about fewer than 10 slots would cause most users to spend their logins on appointments that may no longer be available.
We know weekends are gateway for the happiness/laziness. We wouldn't want to take it away. Hence, during the weekends (Saturday & Sunday) the system will consider the contributions of that week to alert users.