> For the complete documentation index, see [llms.txt](https://docs.kasko.io/product-builder-manual/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.kasko.io/product-builder-manual/fundamentals.md).

# Fundamentals

- [Product Builder Concept](https://docs.kasko.io/product-builder-manual/fundamentals/product-builder-concept.md): Get into Product Builder world in a few diagrams.
- [Create Your First Product](https://docs.kasko.io/product-builder-manual/fundamentals/create-your-first-product.md): Start the Product Builder Journey.
- [Product Basic Setup](https://docs.kasko.io/product-builder-manual/fundamentals/create-your-first-product/product-basic-setup.md): Simple 2-step to kick start your first product.
- [Documents](https://docs.kasko.io/product-builder-manual/fundamentals/create-your-first-product/documents.md): Whether static or dynamic documents, generate all the necessary documents when you need them.
- [Emails](https://docs.kasko.io/product-builder-manual/fundamentals/create-your-first-product/emails.md): Send any emails to whomever, whenever.
- [Pricing Logic](https://docs.kasko.io/product-builder-manual/fundamentals/create-your-first-product/pricing-logic.md): The most friendly premium calculation engine
- [Payment Plans](https://docs.kasko.io/product-builder-manual/fundamentals/create-your-first-product/payment-plans.md): Receive the payments the way you want it.
- [Webapp](https://docs.kasko.io/product-builder-manual/fundamentals/create-your-first-product/webapp.md): The mobile-first front-end customer journey.
- [Field Definition](https://docs.kasko.io/product-builder-manual/fundamentals/create-your-first-product/field-definition.md): The gatekeeper for the data you collect.
- [Create Your First Integration](https://docs.kasko.io/product-builder-manual/fundamentals/create-your-first-integration.md)
- [CSS](https://docs.kasko.io/product-builder-manual/fundamentals/create-your-first-integration/css.md): Add the final touch to the look and feel.
- [Google Analytics](https://docs.kasko.io/product-builder-manual/fundamentals/create-your-first-integration/google-analytics.md): 3 seconds to set up and start tracking your webapp performance.
- [Pricing Variables](https://docs.kasko.io/product-builder-manual/fundamentals/create-your-first-integration/pricing-variables.md): Integration or distributor specific pricing calculation for your product.