Blesta is a well written, security focused, user and developer friendly client management, billing, and support application. Written in PHP on our very own open source minPHP MVC framework, Blesta is object oriented and extendable. Over 99% of the source code is open and editable making it the best choice for developers and as an integration platform. Blesta supports one time and recurring invoices and can send payment reminders and late notices automatically. Automatic provision, suspension and unsuspension of services through various 3rd party modules like cPanel, Plesk, SolusVM and many more are also supported. Blesta supports email, paper, and postal and fax invoice delivery. Payment gateways like Authorize.net, Stripe, BluePay, PayPal, 2Checkout and more are supported for payment processing. Blesta is clean and clutter free, and is designed from the ground up with security, and stability in mind, with the goal of automating as much of your business as possible.