# Training Scenarios Use the in-browser Stripe Shell to practice implementing key business processes. > API Worksheets were replaced by the [Training Scenarios](https://marketplace.stripe.com/apps/training-scenarios) Stripe App in August 2025. If you want to learn how to use Stripe but don’t have a particular business in mind, it might not be clear where to start. [Training Scenarios](https://marketplace.stripe.com/apps/training-scenarios) help you learn about Stripe by using the Dashboard. Each scenario lets you practice using Stripe’s products to help an example business, giving you a clear goal for your practice and step-by-step guidance toward achieving that goal. ![Screenshot of a sample Stripe Dashboard, showing the Training Scenarios app open in the right-hand drawer.](https://docs.stripecdn.com/2a6367c0f687995630ff09ee5767e19c7e2308332b9e815ff04eff149b68e60e.png) These scenarios map to our courses on [stripe.training](https://stripe.training). If you already know what type of business you’re trying to build, consider instead exploring our [Quickstart guide](https://docs.stripe.com/payments/quickstart-checkout-sessions.md) on implementing a custom payment flow.