Docs & how-tos

Everything you need
to build a better ad.

Specifications, templates and plain-language guides for creating, sending and measuring campaign assets.

Sizes, formats, limits and delivery requirements.

How to upload, organize and share campaign files.

Inventory, media kits, approvals and reporting.

Links, tracking, reporting and useful campaign data.

Most-used guides

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Image sizes, file types, naming conventions, links and everything else needed to deliver clean campaign creative.

Send us what you have. We'll tell you what is usable and what is missing.