"No. There is no additional cost for our Text Messaging Hangups feature as an REIvault member. We've already set this up for you and your Seller Leads that are hangups will all automatically receive text messages. Additionally, you can text message sellers right in Podio (approximately 60% of all calls are from a cell phone).
Here's a video on the Training Site with additional information: http://reivault.kajabi.com/posts/extra-sending-sms-messages-to-your-seller-leads"