Privacy notice

Last updated · August 25, 2026

Courtesy translation — the Spanish version is the binding one.

The owner of the Quinto Cuadrante brand (an individual with business activity), domiciled in Monterrey, Nuevo León, Mexico, is responsible for the processing of the personal data you provide when buying at quintocuadrante.com, in accordance with Mexico's Federal Law on the Protection of Personal Data Held by Private Parties.

Data we collect

Identification and contact: name, email and phone number.
Shipping: delivery address.
Purchase: products bought and order status.
Payment: the charge is processed by Shopify on an encrypted page; we do not receive or store your card details.

What we use your data for (primary purposes)

Process, charge and confirm your order.
Ship it to your address and share the tracking number.
Handle questions, clarifications and defective-piece cases.
Issue an invoice if you request one.

Secondarily, and only with your consent, we may send you brand news. You can opt out at any time by replying to any of our emails.

Who we share data with

Only with the providers needed to run the store: Shopify (order and payment processing), Cloudflare (site infrastructure) and EnvíosPerros and the carriers that deliver your order (name, phone and delivery address). We do not sell or transfer your data to third parties for purposes other than those described here.

ARCO rights

You may request access to, rectification or cancellation of your data, or oppose its processing, by writing to contacto@quintocuadrante.com with your full name, the right you wish to exercise and a way to reply to you. We will respond within 20 business days. If you believe your data protection rights have been violated, you may contact the competent personal data protection authority.

Changes to this notice