Data Dictionary

Every field in the COMET Standard (125 in total). Search, sort any column, or filter by tier and required-status. Click a field name to jump to its full detail entry. This table is generated from the standard's YAML — it is never edited by hand.

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TierAll tiersEssentialCoreExtended

RequiredAllRequiredConditionalOptional

125 of 125 fields

Field ↕	Tier ↕	Owner ↕	Required ↕	Type ↕	Length ↕
UPC UPC	Essential	Publisher	Conditional	Number	17
ISBN ISBN	Essential	Publisher	Conditional	Number	13
EAN EAN	Essential	Publisher	Conditional	Number	18
FullTitle FullTitle	Essential	Publisher	Yes	Text	512
PriceUSD PriceUSD	Essential	Publisher	Yes	Decimal	12
PriceCAD PriceCAD	Core	Publisher	No	Decimal	8,2
PriceUK PriceUK	Core	Publisher	No	Decimal	8,2
NETPrice NETPrice	Extended	Distributor	No	Decimal	10,2
NETPriced NETPriced	Extended	Distributor	No	Y/N	1
SeriesName SeriesName	Core	Publisher	Conditional	Text	256
SeriesNumber SeriesNumber	Core	Publisher	Conditional	Number	12
SubTitle SubTitle	Core	Publisher	No	Text	256
CoverDescription CoverDescription	Core	Publisher	Conditional	Text	256
PrimaryFormatType PrimaryFormatType	Core	Publisher	Yes	Pick List	2
SecondaryFormatTypes SecondaryFormatTypes	Core	Publisher	No	Pick List	64
ProductCategory ProductCategory	Essential	Publisher	Yes	Pick List	24
TextNumber TextNumber	Core	Publisher	No	Text	64
VolumeTag VolumeTag	Core	Publisher	No	Pick List	16
Description Description	Core	Publisher	Yes	Text	150000
InitialOrderDate InitialOrderDate	Extended	Distributor	No	Date	10
FOCDate FOCDate	Extended	Distributor	No	Date	10
OnSaleDate OnSaleDate	Core	Publisher	Yes	Date	10
OriginalCatalogDate OriginalCatalogDate	Extended	Distributor	No	Date	10
PublisherName PublisherName	Core	Publisher	Yes	Text	256
ImprintName ImprintName	Core	Publisher	No	Text	256
Storyline Storyline	Core	Publisher	No	Text	256
SeriesFrequency SeriesFrequency	Core	Publisher	Conditional	Pick List	32
MaxIssue MaxIssue	Core	Publisher	No	Number	12
VariantNumber VariantNumber	Core	Publisher	Yes	Number	6
VariantRatio VariantRatio	Core	Publisher	No	Text	6
SeriesCode SeriesCode	Core	Publisher	Conditional	Number	24
SeriesType SeriesType	Core	Publisher	Conditional	Pick List	32
ParentSeriesCode ParentSeriesCode	Core	Publisher	No	Number	24
SeriesFamily SeriesFamily	Core	Publisher	No	Text	128
PageCount PageCount	Core	Publisher	Yes	Number	6
PrimaryContentType PrimaryContentType	Core	Publisher	Yes	Pick List	32
IssueSort IssueSort	Core	Publisher	No	Decimal	14,2
BISAC1 BISAC1	Core	Publisher	Yes	Pick List	9
BISAC1Description BISAC1Description	Core	Publisher	Yes	Pick List	128
BISAC2 BISAC2	Core	Publisher	No	Pick List	9
BISAC2Description BISAC2Description	Core	Publisher	No	Pick List	128
BISAC3 BISAC3	Core	Publisher	No	Pick List	9
BISAC3Description BISAC3Description	Core	Publisher	No	Pick List	128
Language Language	Core	Publisher	Yes	Pick List	3
AgeRange AgeRange	Core	Publisher	Conditional	Pick List	4
MediaRating MediaRating	Core	Publisher	Yes	Pick List	32
Adult Adult	Core	Publisher	No	Y/N	1
VariantMechanic VariantMechanic	Core	Publisher	No	Pick List	36
AlternateUPC AlternateUPC	Core	Publisher	No	Number	17
OrderRequirementCodes OrderRequirementCodes	Core	Publisher	No	Composite	2048
OrderExceptionCodes OrderExceptionCodes	Core	Publisher	No	Composite	2048
ExceedPercentage ExceedPercentage	Core	Publisher	No	Number	4
EligibleCodes EligibleCodes	Core	Publisher	No	Composite	2048
PublisherCode PublisherCode	Core	Publisher	Yes	Text	5
ContentItems ContentItems	Core	Publisher	No	Text	512
Reprint Reprint	Core	Publisher	Conditional	Y/N	1
Printing Printing	Core	Publisher	Yes	Number	3
WriterISNI WriterISNI	Core	Publisher	No	Text	512
Writer Writer	Core	Publisher	Yes	Text	512
ArtistISNI ArtistISNI	Core	Publisher	No	Text	512
Artist Artist	Core	Publisher	Conditional	Text	512
CoverArtistISNI CoverArtistISNI	Core	Publisher	No	Text	512
CoverArtist CoverArtist	Core	Publisher	Conditional	Text	512
ColoristISNI ColoristISNI	Core	Publisher	No	Text	512
Colorist Colorist	Core	Publisher	No	Text	512
InkerISNI InkerISNI	Core	Publisher	No	Text	512
Inker Inker	Core	Publisher	No	Text	512
EditorISNI EditorISNI	Core	Publisher	No	Text	512
Editor Editor	Core	Publisher	No	Text	512
LettererISNI LettererISNI	Core	Publisher	No	Text	512
Letterer Letterer	Core	Publisher	No	Text	128
Contributor Contributor	Core	Publisher	No	Text	16
CartonQuantity CartonQuantity	Core	Publisher	No	Number	6
UnitMeasurements UnitMeasurements	Core	Publisher	Yes	Text	8
Unit Width UnitWidth	Core	Publisher	Yes	Decimal	10,4
Unit Height UnitHeight	Core	Publisher	Yes	Decimal	10,4
Unit Depth UnitDepth	Core	Publisher	Yes	Decimal	10,4
Unit Weight UnitWeight	Core	Publisher	Yes	Decimal	10,4
Case Weight CaseWeight	Extended	Distributor	No	Decimal	10,4
Case Length CaseLength	Extended	Distributor	No	Decimal	10,4
Case Width CaseWidth	Extended	Distributor	No	Decimal	10,4
Case Height CaseHeight	Extended	Distributor	No	Decimal	10,4
StockCode StockCode	Extended	Distributor	Yes	Text	36
MonthCode MonthCode	Extended	Distributor	No	Text	10
AlternateCode AlternateCode	Extended	Distributor	No	Text	36
OfferedAgain OfferedAgain	Extended	Distributor	No	Y/N	1
Resolicited Resolicited	Extended	Distributor	No	Y/N	1
FOCItem FOCItem	Extended	Distributor	No	Y/N	1
DemandCheck DemandCheck	Extended	Distributor	No	Y/N	1
InitialOrderIncrement InitialOrderIncrement	Extended	Distributor	No	Number	10
ReOrderIncrement ReOrderIncrement	Extended	Distributor	No	Number	10
BundleQuantity BundleQuantity	Extended	Distributor	No	Number	10
BundleUPCs BundleUPCs	Extended	Distributor	No	Composite	2048
SalesRestrictions SalesRestrictions	Extended	Distributor	No	Pick List	2048
OrderFormNotes OrderFormNotes	Extended	Distributor	No	Text	1024
CatalogPage CatalogPage	Extended	Distributor	No	Number	4
CatalogMonth CatalogMonth	Extended	Distributor	No	YearMonth	7
DiscountCode DiscountCode	Extended	Distributor	No	Text	6
ReorderDiscountCode ReorderDiscountCode	Extended	Distributor	No	Text	6
Returnable Returnable	Extended	Distributor	No	Y/N	1
ReturnWindow ReturnWindow	Extended	Distributor	No	Date	21
ReturnType ReturnType	Extended	Distributor	No	Pick List	32
ReturnQualifier ReturnQualifier	Extended	Distributor	No	Pick List	32
ReturnPercent ReturnPercent	Extended	Distributor	No	Number	3
ImageUrl ImageUrl	Extended	Distributor	No	Text	512
ImageUpdateDate ImageUpdateDate	Extended	Distributor	No	Date	10
VariantType VariantType	Core	Publisher	Conditional	Text	24
SalesStatusCode SalesStatusCode	Extended	Distributor	No	Text	2
SalesTerritory SalesTerritory	Extended	Distributor	No	Text
MaxOrderQuantity MaxOrderQuantity	Extended	Distributor	No	Number	5
CoverColor CoverColor	Core	Publisher	No	Text
Translator Translator	Core	Publisher	No	Text
CreatorBio CreatorBio	Core	Publisher	No	Text
Reviews Reviews	Core	Publisher	No	Text
ComparableTitles ComparableTitles	Core	Publisher	No	Text
NETPriceCA NETPriceCA	Extended	Distributor	No	Decimal	10,2
NETPricedCA NETPricedCA	Extended	Distributor	No	Y/N	1
NETPriceUK NETPriceUK	Extended	Distributor	No	Decimal	10,2
NETPricedUK NETPricedUK	Extended	Distributor	No	Y/N	1
DistributorPublisherCode DistributorPublisherCode	Extended	Distributor	No	Text	10
TitleFamilyID TitleFamilyID	Core	Publisher	No	Text	10
HSCode HSCode	Core	Publisher	No	Decimal	4,2
CountryOfOrigin CountryOfOrigin	Core	Publisher	No	Text	3,1
OtherMarketOnSaleDate OtherMarketOnSaleDate	Extended	Distributor	No	Date	10
DTCStreetDate DTCStreetDate	Core	Publisher	No	Date	10

Looking for the full description, example, and notes for a field? Open it from the table above, or browse the tier pages directly: Essential · Core · Extended.