SubFlow terms
Last updated: 27 September 2026.
These terms cover merchant use of SubFlow. The website terms at apps.xco.agency/terms also apply.
The app
You install SubFlow from the Shopify App Store. The app runs inside your shop. You keep ownership of your catalog, orders, and customer records.
Billing
SubFlow is free. There is no paid app plan, and the listing does not add a charge for the app. Selling plans, build-a-box, and optional rent-to-own are ways you sell your own products. They are not prices for SubFlow. The price on the marketing page is $0.
Acceptable use
Don't use the app to break Shopify's terms, to store data you have no right to, or to email people who did not ask for it. You are responsible for the selling plans, customer emails, and any rent-to-own agreement you publish.
Stopping
Uninstall the app in the Shopify admin. We delete shop data as described in the privacy policy.