Large production: within the hourly budget or separate project?

Retainer hours and individual projects are fundamentally different tools and cannot be used interchangeably. Large productions like campaigns or events have clear start and end points, specific deliverable lists, and concentrated workloads over a short period. Fitting them into the monthly retainer misuses the tool, and the consequences often do not become apparent until months later.

Two tasks that differ in nature

The retainer hours (monthly maintenance package) are designed to support continuous operations: reviewing brand identity, maintaining daily image standards, producing regular publications, and holding periodic focused meetings. The common characteristic is a steady rhythm, without hard endpoints, and a relatively stable workload each month.

Campaigns or events, on the other hand, have a hard deadline, a defined deliverable list, multiple review rounds concentrated in one phase, and often involve many parties coordinating outside the studio. This is characteristic of a project with a clear start and end, not continuous standard maintenance.

Risks when cramming large production into time quotas

The most common trap is a large campaign consuming the entire budget for a month. The result: the routine maintenance work is neglected at the moment the customer needs it most. Customers pay a retainer for continuous stability, but that month they actually receive a campaign and lose stability. Neither side achieves what they want.

The second risk is on the studio's side. When taking on large productions without clear terms due to client favoritism or vague contract boundaries, studios often lose actual hours and face pressure to reduce quality in both areas of work. It’s not that the studio intentionally delivers poor work, but rather that they no longer have the capacity to perform well.

Exclusion list: a tool for managing expectations.

The most important principle when designing a retainer contract is to clearly state two lists: what is included and what is not included. Without an exclusion list, clients will default to thinking everything is included in the package, which is a completely natural reaction and not the client's fault.

The exclusion list is not a way to refuse customers but a means to help them understand what they are actually purchasing. When the boundaries are clear, customers can decide more quickly: they know when to proactively ask for a quote instead of waiting and being disappointed.

Not using vague language like "general brand support." Clearly define what is included in the package and what changes require separate pricing to prevent scope creep.

Docually, Retainer Agreement: Scope Boundaries

The viewpoint of Sinh Vũ

Sinh Vũ establishes clear boundaries right from the contract: the O1 hours are dedicated to continuous standard maintenance, identity reviews, regular working sessions, and ongoing materials. Large productions such as campaigns or events are treated as separate projects, with independent quotes and approval processes.

The reason is not to make things difficult for clients, but rather: this boundary protects the quality of daily operations, which clients pay retainers for. When the studio states this clearly from the beginning, both sides know what they are buying and selling. Unlimited expectations are the seed of all future fractures, and those fractures often arise not from ill intent but from both sides having different understandings of the same word "support."

If you want to combine everything into one contract for convenience, that’s completely fine, but you must clearly separate two parts within the same document: the retainer part with the scope and fixed hours, and the project part with its own budget and deliverables list. Combining in form but separating in content is the way to maintain both convenience and clarity.