JQCVFJKLLXVEUEJ72U5MLVC4BIHNMMYI6DT2ZECXDO5XCPHORWDQC
check (brand is not null or producer is not null)
check (brand is not null or producer is not null),
dosage decimal check (dosage > 0)--dosist 2.25mg, if a spray explicitly states not 0.1ml per spray, if a all in one vape says how many pulls, dose size should be consistent across variants, so computed value() can be stored up here, etc