Deliverables, lengths & platform versions · Working

Master spot

Also called: master commercial

ELI5

The principal approved advertising film used as the source for versions or deliveries.

Used in conversation

“Let’s confirm the master spot before the director starts the next treatment draft.”

Pitch context

You may encounter “Master spot” in advertising & director treatments conversations or materials.

Why it matters: Helps interpret the brief, director treatment, bid, award, production process and campaign deliverables.

Connected terms

Sources & evidence · 4

Supporting source families. This entry is an editorial synthesis rather than a quotation from one canonical glossary.