Legal Notice

Trade name: CAFE (Causal Adaptive Fusion Engine).

Site operator and owner of the software: Diego Duron Tepichin, an individual based in Mexico.

Customer service and support email: [email protected].

Purchases are processed by Paddle.com, which acts as merchant of record: Paddle takes the payment, calculates and collects any applicable tax, and issues your receipt or invoice. The charge on your statement comes from Paddle. Its terms are available at paddle.com/legal.

The software license itself is granted under the CAFE Software License Agreement delivered with the product.

CAFE is dynamic pricing software delivered as a download, licensed for internal use in three tiers (Core, Professional, Enterprise). Prices are shown in US dollars (USD) and are a one-time payment: there is no subscription, no automatic renewal and no recurring charge.

The free trial requires no payment method and ends on its own after 14 days.

© 2026 Diego Duron Tepichin. All rights reserved. The CAFE name and logo, the content of this site and the software are protected by copyright and other intellectual property laws. Nothing on this site grants a license other than the one expressly granted with a purchase or a trial.

This site and its download files are hosted by Cloudflare (cloudflare.com). The service that issues trial keys and starts checkouts is hosted by Render (render.com).

Terms of Service: /terms-of-service. Privacy Policy: /privacy-policy. Refund and Cancellation Policy: /refund-policy.