SMS Marketing, Text message marketing and text message service through TXTImpact.com plugin allows to collect mobile numbers from blog or website and
SMS Marketing and Text message marketing plugin through TXTImpact.com allows blog's visitors to sign up to receive text message notifications whenever a new post is added. The plug-in integrates with TXTImpact.com sms marketing and text message marketing platform and allow users to signup to your mobile list via text message using a keyword on a short code. You can also send them text messages from admin panel whenever you like.
Visit the SMS Marketing for more information.
TXTImpact also offers email to text message service allows business to send text message from email.