A co-branding partnership works when two brands share an audience, bring different strengths and agree in writing how each will be shown, who approves what and how the campaign will end. Most problems come from skipping those agreements, not from the creative idea. Treat it as a small joint venture with brand rules, a legal agreement and an exit plan.
Start with fit, not enthusiasm
A good partner overlaps with your audience without competing for the same purchase. Check:
- Audience. Do you serve the same people at different moments? A cafe and a local bookshop might share customers; two direct competitors will not.
- Values and reputation. Search the partner’s recent public record. A partnership transfers some of their reputation to you, good or bad.
- Quality level. A premium brand paired with a careless partner dilutes both. Our article on what makes a brand look premium explains the signals people read.
- Balance. Equal effort and exposure matters more than equal size. A large brand and a small one can work if the arrangement is honest about it.
- Capacity. Can both sides deliver on time, including approvals?
Write down the single purpose of the collaboration. “Reach the same customers through a limited product” is a purpose. “Be seen together” is not.
Agree the visual and verbal rules
Each brand already has guidelines. A collaboration needs a short additional sheet covering:
- Logo lockup. How the two logos appear together, relative size, spacing and which comes first.
- Colour and typography. Whether the joint materials follow one brand’s style, a blend or a neutral third look.
- Tone. Which voice leads, and what both brands will not say.
- Naming. Whether the collaboration has its own name.
- Where it appears. Packaging, web pages, social, in-store and events.
Keep to your own visual identity in everything outside the collaboration. A built-in rule helps: neither brand edits the other’s logo, colours or wording without written approval.
Legal and trade mark arrangements
Using another business’s name and logo is a licence, even when informal. Put it in a written agreement, and get legal advice. General points to cover:
- Permitted use. What each party may do with the other’s marks, in which channels, for how long and in which territories.
- Ownership. Each party keeps its own marks. Decide who owns anything created jointly, such as a collaboration name, artwork or a product design.
- Quality control and approvals. A trade mark owner who licenses use to someone else should actually exercise control. A commentary from law firm Hall and Wilcox explains that, under the Trade Marks Act, use by a licensee counts as use by the owner only if it is authorised use, that the Full Federal Court in Lodestar Anstalt v Campari America held a contractual right to control quality was not enough for an unrelated licensee, and that the owner must actually exercise control, for example by inspecting and approving samples. It also warns that unauthorised use may not count toward the owner’s use and could expose a registration to cancellation for non-use (Hall and Wilcox, Making Your Mark). In practice, build approval steps into the campaign timeline and keep records of approvals.
- Product liability and warranty. Who is responsible if a joint product fails or a claim is made?
- Data and customer relationships. Who owns customer data collected through the campaign, and what privacy notice applies? Do not share customer lists without a lawful basis and clear consent.
- Exclusivity and conflicts. Whether either party can run similar partnerships with others.
- Termination. How either side can end the arrangement, and what happens to remaining stock and online content.
For overseas partners, see international contracts and IP basics. This is general information, not legal advice.
Keep the claims honest
Joint marketing is still marketing. The ACCC reminds businesses that misleading or deceptive conduct and false claims are prohibited, and that everything said online to promote a business should be accurate and truthful (ACCC, Misleading conduct and advertising). When two brands make a joint claim, each should hold the evidence for it. Avoid implying an endorsement, relationship or certification that does not exist.
Plan the campaign mechanics
- Define the goal and one measure. For example, new customers reached, joint product sales or sign-ups.
- Choose a single creative idea and keep it simple. A campaign built around one idea is easier for two organisations to execute.
- Assign roles. Who creates assets, who approves, who publishes, who responds to comments.
- Set a calendar with approval windows built in, because two sign-offs take longer than one.
- Agree how results will be shared, including what data each side will see.
- Plan the end. A limited run with a clear finish is often stronger than an open-ended arrangement.
Common pitfalls
- A mismatch in tone, where one brand’s playful voice jars with the other’s formal one.
- Logo lockups that favour one partner without agreement.
- Approval bottlenecks that delay launch.
- One side carrying most of the cost.
- No plan for negative comments, complaints or a partner controversy.
Where Radiance Impact fits
Radiance Impact can help shape the creative concept, visual rules and campaign assets for a partnership. See our Growth and Marketing services or contact us to discuss your idea.
Sources
- Making Your Mark: are you doing enough to control the use of your trade marks?, Hall and Wilcox
- Misleading conduct and advertising, ACCC Small Business Education Program
