Metadata Update

[tonivlad]

Many people have been requested more categories to be able to better search for domains on a marketplace

instead of talking to each marketplace to ask them to add filters it's best to add the "categories" as traits in the Wrapped Domains Metadata

these are the new traits that are going to be added:

• DigitsOnly: true (no trait if false)
• LettersOnly: true(no trait if false)
• AlphaNumeric: true (no trait if false)
• Category: (one of the following)
  • 10K Club
  • 100K Club
  • 999 Club