rebeccapowell 

This is a C# port of the Perl CPAN Algorithm::CouponCode to generate and validate coupon codes or license keys.

This project allows you to validate UK Unique Tax Reference (UTR) Numbers. It also allows you to generate valid ones.

A growing collection of various identifiers across various sector (identification, energy, finance, commerce, education) that allows you to both generate and validate those identifiers.

Aspire extension to run Webhook Teser as a Docker container.