Digital River provides worldwide marketing, e-commerce, and payment services. The Digital River Connect APIs provide users with access to the features of its Global Commerce platform. With the Shopper API, users can interact with stores and products hosted on the platform. The Usage-Based Billing API manages the life cycles of usage-based billing products, but this is still under construction. Access to these two APIs is mediated by the OAuth API, which provides authorization services for third-party applications.