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Why use Prisma for Sellers?

  • Access to the world's largest media agency buyer base
  • Spend less time on manual processes and more time driving revenue
  • Increased operational efficiency with a complete electronic, proposal, and order revision workflow
  • Get faster approvals and revisions with increased accountability and audit trail

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If you want to speak to us right now, call +1 212 633 8100. We are happy to help.

For general inquiries please visit our Contact Us page.


How does Prisma for Sellers work?

Prisma for Sellers is a direct line between sellers and buyers — enabling the sales process from RFP, through negotiation, and I/O revisions. All RFPs, proposals, orders and revisions are located in one place, with instant notifications. Additionally, as you interact with buyers across every stage of the transaction, the platform tracks the full transaction history along the way — so you know when a line item or revision was approved and who approved it.


Prisma for Sellers enables secure online transactions, with access anytime and anywhere through an intuitive web-based interface. The platform can be deployed as stand-alone system, or as an integrated solution that interfaces with a publisher’s existing media management platform.

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Tech specs & compatibility

Prisma is a SaaS platform, allowing you to login anytime, anywhere, with instant access to your campaigns and data. Prisma for Sellers can be accessed on any browser; for optimal performance, Mediaocean recommends using Chrome.