Sticky Add-to-Cart does not collect, store, or transmit any personal data. It runs entirely in the visitor's browser.
On product pages it shows a compact, always-reachable Add-to-Cart bar once the page's own button scrolls out of view. It reads the product's title, image and price from the page and, when tapped, triggers the theme's existing product form. This happens locally in the browser.
None. The app stores no customer data on any server. Nothing about the visitor or their cart is sent to us or stored.
The app sets no cookies and uses no tracking or analytics.
As a public Shopify app, Sticky Add-to-Cart exposes the required customers/data_request, customers/redact and shop/redact webhooks. Because the app stores no customer data, these are acknowledged but there is nothing to return or delete.