Some countries have a numbering system for video ads. The numbers are unique identifiers to each piece of copy, helping all parties to differentiate between ads

 CAD numbers for TV ads in Australia

CAD numbers for TV ads in Australia

 Spotgate copy numbers for Finland

Spotgate copy numbers for Finland

 Pub ID for TV and VoD ads in France

Pub ID for TV and VoD ads in France

 Key numbers for TV ads in New Zealand

Key numbers for TV ads in New Zealand

 Copy Codes for ads in Norway

Copy Codes for ads in Norway

 KOBAnet for TV ads in South Korea

KOBAnet for TV ads in South Korea

 Copy Codes for ads in Sweden

Copy Codes for ads in Sweden

 SUISA codes for Swiss TV ads

SUISA codes for Swiss TV ads

 Clock numbers for TV and VoD ads in the UK

Clock numbers for TV and VoD ads in the UK

 AD Id for US ads

AD Id for US ads