The act of opting into notifications via electronic mail and Short Message Service (SMS) represents a user’s deliberate selection to be informed through these specific communication channels. For example, during online registration, a user might indicate their preference by ticking a checkbox labeled “Receive updates via email and text.” This action signifies their agreement to receive pertinent information delivered directly to their inbox or mobile device.
This preference setting offers convenience and immediacy, allowing individuals to stay updated on critical information like account activity, promotional offers, or time-sensitive alerts. Historically, reliance on postal mail for such updates created delays. The adoption of email and SMS alerts has dramatically reduced these delays and improved the speed of information dissemination. This enhances user engagement and responsiveness, benefiting both the sender and receiver.
