WELCMpass is an Android application designed to streamline the process of purchasing and managing vacation taxes for travelers. Users can buy their vacation tax cards conveniently through the app, whether at home or on-site, ensuring they never miss a payment. The application also notifies users when they enter a tax-required area, eliminating the hassle of remembering to pay.

In addition to facilitating tax payments, WELCMpass provides users with access to exclusive discounts at local shops, cafes, and events, enhancing their vacation experience. The app allows for simple group purchases, enabling families or travel groups to manage their vacation taxes collectively. Moreover, it offers reminders for potential savings through annual tax cards, ensuring users maximize their benefits while enjoying their time at various attractions and cultural sites.