# Zenith: Post Purchase Survey > Zenith: Post Purchase Survey displays a survey on your Shopify order confirmation (Thank you) page and provides a merchant dashboard for viewing, analysing, and exporting customer responses. ## Pages - [Home](https://zenithsurvey.app/): What the app does, where the survey appears, the question types available, and what it reports back. - [Pricing](https://zenithsurvey.app/pricing): Free at $0 for up to 100 surveyed orders a month. Growth at $9 a month for unlimited surveyed orders, with a 14-day free trial. Every feature is on both plans; the plans differ by volume only. - [Alternatives](https://zenithsurvey.app/alternatives): Zenith set against the other post-purchase survey apps on the Shopify App Store: price, whether each has a free plan or only a trial, what that free plan limits, and which capabilities each app puts behind a higher tier. Every competitor figure is read from that app's own App Store listing, and the page states the date it was read. - [Install guide](https://zenithsurvey.app/install): Step by step setup: install from the Shopify App Store, add the app block in the checkout editor, publish, and see responses. - [Privacy policy](https://zenithsurvey.app/privacy): What the app collects, what it does not collect, and how responses tie to orders. - [Terms of service](https://zenithsurvey.app/terms): Plans, billing, cancellation, acceptable use, and liability. ## Definitions - Surveyed order: A surveyed order is an order where the customer answered at least one question. If the survey is shown and the customer ignores or dismisses it, it does not count. This is the unit the Free plan's monthly limit counts. ## Elsewhere - [Shopify App Store listing](https://apps.shopify.com/zenith-post-purchase-survey): Install the app, screenshots, and support contact.