Case study
Inner Club
Website for a fitness and wellness community in Madrid (running, pilates and barre), with online event booking and payment, QR-code tickets sent by email and on-site check-in.
- Client
- Inner Club
- Location
- Madrid, Spain
- Technology
- PayPal, PostgreSQL, Brevo, Vercel

The client
Inner Club is a Madrid community that runs group running, pilates and barre sessions with a social focus: train with strangers and end up making friends.
The challenge
The community needed its own website to convey its identity and let people book and pay for each event online, without relying on messages or manual transfers, and to control attendance on the day.
The solution
We designed and built a 7-page website with a complete booking system: attendees choose the number of spots, pay with PayPal and instantly receive an email with their ticket and a unique QR code. On event day, the team validates each ticket from a PIN-protected check-in page.
What we built
- 7-page website: home, events, individual event page, about, gallery, confirmation and check-in
- Booking of up to 10 spots per purchase, with automatic price calculation
- Online payment with PayPal and every order stored in a database
- Ticket with a unique code and QR sent by email once payment is confirmed
- On-site check-in with ticket validation and a PIN for staff
- Mobile-first design, newsletter signup and Instagram link