https://willcodes.com/en/tags/.net/Recent content in .NET on Will CodesHugoen-USSun, 30 Aug 2026 14:19:05 -0300https://willcodes.com/en/articles/app-sticker-digital-loyalty-platform/Sun, 30 Aug 2026 00:00:00 +0000https://willcodes.com/en/articles/app-sticker-digital-loyalty-platform/<p>Loyalty programs often start as a paper card and end as a collection of operational exceptions. <a href="https://app-sticker.com/"><strong>App Sticker</strong></a>, part of the EatSticker platform, starts from a different idea: make progress visible, enjoyable, and straightforward for both the person visiting a venue and the business operating it.</p> <p>Instead of abstract points, people collect stickers in digital albums. A visit can begin with a QR code; every album has rules, progress, and a reward. It sounds lightweight, but it raises a concrete engineering question: how do you pair an instant mobile experience with business rules, authorization, and operations that need to be dependable?</p>