Owner
Andrés Delgado, trading under the name Opifex. Location: Madrid, Spain. Contact: [email protected].
Purpose
This site presents Opifex's Shopify apps (EUTax and Recargia) and provides a way to get in touch.
Intellectual property
The texts, design, images and code of this site belong to the owner unless stated otherwise, and may not be reproduced or distributed without permission. Shopify is a trademark of Shopify Inc.; Opifex is not affiliated with or sponsored by Shopify.
Liability
The information on this site is for guidance only. Opifex's apps help display taxes and surcharges in the cart, but they do not issue invoices or replace tax advice: check with your accountant how to apply each tax in your case. The owner is not responsible for the content of linked sites.
Governing law
This site is governed by Spanish law.
Last updated: November 2026.