Scope of Services
Define specific services, deliverable formats, reporting cadence, and any exclusions to avoid scope creep and billing disputes.
A retainer creates predictable capacity and cash flow for the agency while giving the client prioritized access to skills and faster turnaround. It reduces the need to negotiate scope for each task, supports longer-term planning, and makes budgeting easier for marketing programs and resource allocation.
Common users include small and mid-size businesses, marketing agencies, in-house marketing teams, and consultants who need ongoing services rather than project-based work.
The retainer model suits predictable recurring needs; project-based engagements remain preferable for one-off or highly scoped deliverables.
A senior marketing manager or director normally signs for a corporate client if authorized. Their signature binds the company to payment terms, approval workflows, and acceptance criteria; verify corporate signature authority before execution to avoid later disputes.
An agency owner, CEO, or designated account director typically executes the agreement on behalf of the vendor. The signer should have explicit authority to commit resources, subcontract work, and issue invoices under the stated billing terms.
Define specific services, deliverable formats, reporting cadence, and any exclusions to avoid scope creep and billing disputes.
Specify retainer amount, billing frequency (monthly/quarterly), payment terms, late fees, and whether unused hours roll over.
Describe how additional work is requested, authorized, priced, and documented to prevent informal scope expansions.
Allocate ownership of work product, license-back rights, and any preexisting materials retained by either party.
Protect trade secrets and client data with mutual nondisclosure terms and specify permitted disclosures.
State notice periods, cure windows, post-termination obligations, and payment obligations for work-in-progress.
| Field | Configuration |
|---|---|
| Effective Date Field | Auto-fill with MM/DD/YYYY and require entry |
| Retainer Amount Field | Numeric format with currency validation |
| Scope Checklist | Conditional fields that reveal details when selected |
| Signature Block | Require signer name, title, and date |
Select an eSignature platform that provides audit trails, secure storage, and the authentication level you need for your risk profile.
Ensure the chosen system complies with ESIGN and UETA for enforceability, and select HIPAA-capable workflows if the contract involves protected health information.
Effective date controls start; renewal date triggers notice windows.
Follow stated payment terms (e.g., Net 30) to avoid late fees.
Termination often requires 30–90 days' written notice depending on the clause.
Specify monthly or quarterly reporting dates for metrics and deliverables.
Require timely written notice of disputes to preserve remedies.
Parties sign and the agency issues a welcome invoice.
Payment clears and confirms agency resourcing.
Agency provides kickoff materials and access credentials.
Client receives initial performance report and plan updates.
| signNow | DocuSign | Adobe Sign | PandaDoc | HelloSign | |
|---|---|---|---|---|---|
| Starting Price | $8/user/mo | $15/user/mo | $14/user/mo | $19/user/mo | $15/user/mo |
| Free Trial | 7-day free trial | Varies by vendor | Varies by vendor | Varies by vendor | Varies by vendor |
| Bulk Send | Yes | Yes | Yes | Yes | No |
| Audit Trail | Yes | Yes | Yes | Yes | Yes |
| Envelope Cap | No cap | 100 envelopes/user/year | Varies | Varies | Varies |
A SaaS company engaged an agency on a 12-month retainer to manage paid acquisition and CRO
A regional home services firm retained a small agency for SEO and social content