Borrowing trust from people your customers already listen to, and paying for results.
Other people's audiences, paid on results: partners who already serve your buyer, affiliates on commission, and creators whose audiences trust them. It is often the cheapest growth available and the least managed.
I find who your buyers already trust and design the deal that makes it worth their while. A specialist recruits, activates and measures the partners.
A 30-minute call first. If it fits, two calls in one week and a written growth plan you keep.