(2021-10-14, 2:23)Franklin W. Cain Wrote: If I recall correctly, there were way too many sets to list.
Franklin
You only need to list one set. It helps in cross referencing to Bricklink, Rebrickable, and other inventory site. I also highly recommend (but it's not required) to have a Bricklink <number> or Rebrickable <number> keyword as well.