Atilio.uy is a Uruguayan domain that appears to sell some kind of product, but the homepage itself is hidden behind bot protection, and the archived version reveals almost nothing about who runs the business. There is no contact information, no about or team page, no social media presence, and no privacy policy or terms of service. For any site that expects you to spend money, these are basic requirements β not optional extras.
Legitimate e-commerce sites, even small ones, typically have a physical address or at least an email address listed somewhere. They also publish how they handle your data and what happens when a transaction goes wrong. Atilio.uy has none of this. The technical infrastructure is fine β fast hosting on Amazon, a valid SSL certificate β but technical competence doesn't equal trustworthiness. A site can be well-built and still be a front for a scam.
If you're considering buying from atilio.uy, the question isn't whether the checkout works. It's whether you'd hand your credit card details to someone who refuses to tell you their name, location, or how to contact them. The safe answer is no. There are plenty of shops with clear identities and proper policies β shop at one of those instead.