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Marketing & Media · Agency agreements

Agreement for a marketing and performance agency

The most frequent disputes between clients and agencies arise not from a lack of work, but from a flexible scope, differently interpreted KPIs and accounts whose ownership has never been agreed. The agreement must make services measurable without promising results that the agency does not fully control.

retainer ad spend KPIs & analytics
SeparationThe agency fee is not the advertising budget
ControlThe client must be able to recover the accounts and data
PerformanceKPIs, data source and attribution model
01

Monthly scope and additional work

The agreement and statement of work must identify the strategy, campaigns, creative assets, copy, community management, reporting and included hours. Unplanned activities must have an estimation and approval procedure.

The client’s responsibilities — access, brief, prices, stock, legal claims and approvals — affect deadlines. Client delays must not automatically become the agency’s liability.

  • the deliverables schedule and included channels;
  • the number of concepts and revisions;
  • the persons authorised to approve;
  • response times and the effect of silence;
  • the rate for urgent work and projects outside the scope.
02

Budgets, accounts and platform providers

The media budget must be paid and documented separately from the agency fee. The agreement establishes who contracts with the platform and who bears taxes, exchange-rate differences, fraud and account suspensions.

Advertising, analytics and tag manager accounts, domains and audiences should, where possible, be created within a structure controlled by the client, with access granted to the agency. On termination, transfer must be provided for without blocking data.

03

KPIs do not guarantee sales

CTR, CAC, ROAS, leads and conversions must be defined together with the data source, attribution window, returns and excluded events. Platform, store and CRM data may yield different results.

The agency may undertake obligations of care, testing and optimisation. A guaranteed outcome should be accepted only where the relevant variables are controllable and the measurement mechanism is stable.

04

Content, data and exiting the agreement

The agreement must establish rights in strategies, templates, creative assets and pre-existing materials. Licences for fonts, stock, music and software may have limitations that must be communicated to the client.

Data processing for audiences, tracking, leads and CRM requires GDPR roles and instructions. On termination, files, access, history, permitted audiences and documentation are handed over, and data is returned or deleted in accordance with the established roles.

05

How we work together

  1. 01
    Brief and inventory

    We clarify the objectives, channels, territories, participants, materials and schedule for the client–agency relationship.

  2. 02
    Legal map

    We identify the required rights, sensitive claims, platform rules, consumer obligations and approval points.

  3. 03
    Drafting and review

    We prepare the document, schedules and operational instructions, incorporating comments from marketing, production and finance teams.

  4. 04
    Controlled launch

    We deliver the final version and a clear process for signature, publication, evidence retention and incident handling.

QUESTIONS

Frequently asked questions

Can the agency guarantee ROAS?

Only with an exact definition and controllable assumptions. Price, stock, the website, seasonality and competition may affect the outcome beyond the agency’s control.

Who owns the advertising accounts?

The agreement and technical architecture must clarify this. For continuity, strategic assets should remain under the client’s control, with access delegated to the agency.

Can I stop the campaign immediately on termination?

A transition plan must be agreed: stopping advertisements, platform invoices, handover of access, scheduled materials and the support period.

Do you need a balanced marketing agency agreement?

Send the documents and relevant context for a legal assessment and a solution tailored to your objective.