Sure :) Let’s take a simple video-streaming app as an example. It has the following features: Signup/login, Subscription plans, and the Streaming video page. After downloading the app, a user sees the signup/login forms to enter their data. Once the authorization is completed, the list of subscription plans is automatically shown. A user should only select a plan, complete the online payment, and enjoy watching video content. But various hidden bugs and errors may occur. Any of them creates a barrier for a user to pay for a subscription. Thus, even the smallest fault may lead to losses for the company. Integration testing is essential to identify and fix such errors to let users enjoy the content.