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CONFIDENTIAL AND PROPRIETARY Events Mean Business $565B+ Events are one of the largest single categories of annual enterprise spending – accounting for over $565B each year. Businesses know that nothing can replace live interaction when it comes to achieving sales, marketing, training & development, fundraising, or advocacy objectives. 2017 - Eventuosity, LLC. CONFIDENTIAL AND PROPRIETARY

An Event Manager’s Role But the people responsible for the events that are strategically important to virtually every corporation, association, and non-profit organization in the world face some significant barriers to success. First, they have too much to do. Event planners must manage every aspect of a very complex and time-sensitive process – often on top of their formal organizational role as a marketing manager, sales administrator, or training coordinator. 2017 - Eventuosity, LLC. CONFIDENTIAL & PROPRIETARY

CONFIDENTIAL & PROPRIETARY Organizing the Chaos And they’re attempting to do it with ad-hoc planning “systems” – if you want to call them that. Even the most experienced event planners use spreadsheets, email and other disconnected, general business applications to manage their events. Eventuosity combines the tracking, control, and reporting functionality of these applications with real-time access, mobility, and collaboration tools, in a single platform that is 100% event-centric to consider all of the moving parts of event production that must be managed to ensure success. 2017 - Eventuosity, LLC. CONFIDENTIAL & PROPRIETARY

Cloud-based Event Management We created Eventuosity to be the specialized event project management tool that has been missing for years. One that is specific to the area of event management but That is highly customizable to individual planners’ needs and preferences. 2017 - Eventuosity, LLC. CONFIDENTIAL AND PROPRIETARY

Enterprise Integrations and Customization By standardizing best practices and automating low-value work in a tool built for event planners, Eventuosity gives users workflow efficiency, cost control, business intelligence, and an ability to focus more on strategic activity instead of administrative tasks. But we understand that our customers’ IT stacks include other applications that play and important role in their business – often in some way related to events. We not only replace the inefficient and out-dated tools that event planners have been stuck with for years, we also fill the gaps in the events process that are left by other solutions in the event-tech/marketing-tech stack. Whether it’s an attendee-facing application for registration or on-site engagement, or an internally-focused platform like a CRM or even just email, those applications are complementary to Eventuosity and we believe an ability to integrate with them is the best way to serve our customers’ needs. 2017 - Eventuosity, LLC. CONFIDENTIAL & PROPRIETARY

The Event Management Platform You Would’ve Built Can Build Eventuosity integrates all of the functions necessary to manage events and connects easily with CRM, expense management, email, and calendar applications. Several integrations are available “off-the-shelf” with each Eventuosity subscription. Our team is available to support additional integration requirements either through custom development, API support, or with other technical resources. 2017 - Eventuosity, LLC. CONFIDENTIAL & PROPRIETARY

Physical Architecture Diagram Web User Interface built using JQuery and Bootstrap Native iOS App built using MVC design Native Android App built using MVC design API Engine built using CakePHP APNS or GCM Send Email Send Mobile Push Notifications File Storage Communication to and from Eventuosity’s back-end is via web services. In this document API is also used to refer to web services Our API Engine is written on top of a CakePHP framework Stripe Payment Gateway MongoDB 2017 - Eventuosity, LLC. CONFIDENTIAL AND PROPRIETARY

CONFIDENTIAL AND PROPRIETARY Architecture Notes Communication to and from Eventuosity back-end is via web services Web services documentation is available at eventuosity.com/library All UI layers i.e. Web, Android and iOS communicate directly to the Eventuosity API Engine API Engine also uses Google Cloud Messaging (GCM) and Apple Push Notification Service (APNS) to send push notifications to the mobile applications Scalability, Redundancy, Security API Engine Server is located behind a Load Balancer MongoDB is configured for three instances of replication (at minimum) in different geographies APIs exposed by Eventuosity API Engine can be accessed over HTTPS only 2017 - Eventuosity, LLC. CONFIDENTIAL AND PROPRIETARY