> For the complete documentation index, see [llms.txt](https://docs.elevateab.com/elevate-helpcenter/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.elevateab.com/elevate-helpcenter/checkout-testing.md).

# Checkout Testing

- [Checkout Testing Overview](https://docs.elevateab.com/elevate-helpcenter/checkout-testing/checkout-testing-overview.md): What a Checkout Experiment tests, the five checkout components available, the Shopify Plus requirement, and how Elevate A/B Testing delivers checkout variations.
- [Create a Checkout Experiment](https://docs.elevateab.com/elevate-helpcenter/checkout-testing/create-a-checkout-experiment.md): Step by step setup for a Checkout Experiment in Elevate A/B Testing, covering all seven creation steps, enabling the checkout extension in Shopify, and verifying the experiment after launch.
- [Preview and QA Checkout Experiments](https://docs.elevateab.com/elevate-helpcenter/checkout-testing/preview-and-qa-checkout-experiments.md): How to check a Checkout Experiment in Elevate A/B Testing, using the in app preview panel before launch and a pass or fail checklist on your live checkout after launch.
- [Troubleshooting Checkout Experiments](https://docs.elevateab.com/elevate-helpcenter/checkout-testing/troubleshooting-checkout-experiments.md): Fixes for Checkout Experiments in Elevate A/B Testing when components do not appear at checkout, one component renders and another does not, visitors are not recorded, or results look wrong.