Which printing terms matter most when ordering domed stickers?

Facestock, cut path, die cut, dome height and lead time carry the most weight, because doming is applied after printing and cutting and cannot correct anything decided earlier. The facestock determines how the resin sits and how the sticker performs outdoors, the cut path defines the outline the dome has to fill, and the curing step lengthens the lead time. Colour should be agreed on a proof before resin is applied, since the cured dome cannot be reworked.