improve abstract

[melvincarvalho]

Suggested text:

The concept of Web Vouchers introduces a standardized method for encoding and redeeming vouchers, voucher codes, or bearer tokens within Uniform Resource Names (URNs) for one-time payments and services on the Internet. This innovative approach aims to simplify and secure transactions across various online platforms, providing a universal solution for one-time codes that offer a wide range of applications from e-commerce discounts to secure access tokens for online services. By leveraging the existing infrastructure of URNs, Web Vouchers facilitate a seamless integration into current web ecosystems, offering a unique blend of versatility, security, and ease of use not found in existing systems.