> For the complete documentation index, see [llms.txt](https://docs.platter.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.platter.com/smart-theme/platter+/features.md).

# Features

- [Checkout Extensions](https://docs.platter.com/smart-theme/platter+/features/checkout-extensions.md): The final step of the purchase journey holds untapped potential. With our In-Checkout Upsells, you can present customers with last-minute deals and offers that are too good to skip.
- [Mix-and-Match Bundling](https://docs.platter.com/smart-theme/platter+/features/mix-and-match-bundling.md): Our Mix-and-match bundling feature allows customers to achieve tiered discount thresholds in a clear and concise way.