Microsoft's Business Productivity Online Suite, the company's cloud-based communication and collaboration SaaS, now sports a new pricing model, more storage, and an international expansion that adds 15 additional countries and regions, according to TechCrunchIT.

That's great news for the suite's more than 1 million paying customers, who are now paying $10 per month instead of the former price of $15. Microsoft said it reduced the price because of "rapid customer adoption."

On the mailbox storage side, Microsoft now offers 25GB for users of the standard service, which has been expanded to include Singapore, along with trials to take place in Brazil, Chile, Columbia, Czech Republic, Greece, Hong Kong, Hungary, Israel, Malaysia, Mexico, Poland, Puerto Rico, Romania, and Taiwan.

Microsoft's Business Productivity Suite Online Suite includes Exchange Online, SharePoint Online, Live Meeting, and Office Communications Online.