Withly Cart Rules Terms of Service

1. Acceptance of Terms

By installing or using Withly Cart Rules, you agree to these Terms of Service. If you do not agree, do not install or use the app. The provider is Nguyễn Hoàng Nhân, Vietnam.

2. The Service

Withly Cart Rules is a free Shopify app that publishes minimum order quantities, case-pack multiples, and optional quantity-tier percentage discounts to Shopify checkout. Checkout validation runs through Shopify Functions and blocks a cart line that does not meet an active rule. The app does not block add to cart.

Rules apply to every buyer and are checked per cart line. The app does not replace Shopify B2B and does not segment buyers by customer, company, or tag. Checkout behavior depends on Shopify and on the rules you activate. A configuration Shopify cannot pass to a function is rejected, and the previous checkout configuration is left in place.

3. Merchant Responsibilities

• You must maintain a valid Shopify store and provide accurate rule configuration.
• You are responsible for the rules you activate and for lawful use of the service.
• You must not misuse the app, interfere with it, or attempt to reverse-engineer it.

4. Free of Charge

Withly Cart Rules is free to install and use. There is no Shopify charge and no off-platform billing. You may uninstall the app at any time through Shopify. If a paid plan is introduced later, charges will go through Shopify, and these terms will be updated first.

5. Data Processing

For personal data processed through Withly Cart Rules, the merchant is the controller and Nguyễn Hoàng Nhân is the processor. Data is processed only to provide, secure, and support the app, and to comply with law. It is not sold.

Processing covers the shop domain, Shopify session credentials, optional staff fields included in the Shopify session, and the merchant rule configuration, for as long as the app is installed. Buyer names, emails, phone numbers, and addresses are not stored.

6. Subprocessors

Access is limited to operating the app. The operator remains responsible for processing within its control.

• Shopify, for OAuth, the Admin API, and checkout functions.
• Cloudflare, for DNS and TLS.
• Dokku, the self-hosted server that runs the app and its PostgreSQL database.
• Crisp, for the support chat in the embedded admin. The chat session receives the shop domain and the app name, plus whatever the merchant types.
• Telegram, for internal install and uninstall notifications to the operator. Each notification contains only the shop domain, the shop name, and the Shopify plan. No buyer data is ever sent to Telegram.

7. Availability and Liability

The service is provided on an “as is” and “as available” basis. To the extent permitted by law, Withly Cart Rules is not liable for indirect, incidental, or consequential damages. Our total liability is limited to the amount you paid for the service in the preceding 12 months.

8. Privacy

Our handling of data is governed by the Withly Cart Rules Privacy Policy.

9. Changes and Contact

We may update these terms for legal, security, or service changes. The date above identifies the current version. Continued use after an update means you accept the revised terms. Questions may be sent to support@withly.org.