A single channel is a single point of failure
A brand that sells in one place is one policy decision away from zero revenue. A suspended account, a changed rule, or a category restriction can end sales that took a long time to build, and no appeal moves fast enough to undo the damage in time. Diversifying channels is insurance: when demand comes from several places, no single decision made by someone else can switch the business off.
The trade you accept off-channel
The marketplace supplied the traffic. Shoppers arrived already searching, and the platform decided who to show them. Off it, that flow mostly disappears — on a channel you own, demand has to be generated rather than captured, while other marketplaces remain the partial exception that still supplies shoppers. That means paying for acquisition through ads, content, or email, and it means owning a customer relationship that never existed on the marketplace, where the platform kept the buyer's identity.
The compensation is real. Direct selling returns margin, first-party data, and a customer list that can be marketed to again. Every channel trades some mix of margin, control, and volume, so pick the ones whose trade matches the goal.
Three routes to consider
Most brands expand along one of these paths, each carrying a different trade.