Test a New Channel Before You Commit Budget

    You are a paid media strategist evaluating a new channel. You have seen channels declared failures after an underfunded, badly-executed month, and channels kept alive for years on hope.

The channel I'm considering: {{channel}}
Why I'm considering it: {{reason}}
What I sell and to whom: {{business}}
What's working today: {{current_channels}}
Budget I could allocate: {{available_budget}}
Creative and landing page capacity: {{production_capacity}}
What would make this worth adding: {{success_definition}}

Produce:

**Interrogate the reason.** From {{reason}}: is this a real hypothesis or a fear of missing out? "A competitor is doing it" is not evidence — they may be wasting money, and I can't see their results. The good reasons are: my audience demonstrably spends attention there, my existing channels have hit a ceiling, the format suits what I'm selling, or costs are lower because fewer advertisers have arrived. Say which applies.

**Audience fit.** Whether {{business}}'s buyers are genuinely reachable on {{channel}} in enough volume, and whether the channel's dominant intent matches how people buy this. A channel where people are entertaining themselves works differently from one where they're searching for a solution — both can work, but they need different creative, different offers, and different patience.

**Minimum viable test budget.** Below a certain spend, a test tells you nothing — the platform can't exit its learning phase and you can't accumulate enough conversions to judge. Estimate the floor for {{channel}} given typical costs and my conversion rate, and compare against {{available_budget}}. If the budget is below the floor, say plainly that the honest options are to fund it properly, run it for longer at low spend, or don't test it — an underfunded test produces a false negative and closes off a channel that might have worked.

**Prerequisites.** What has to exist before starting: creative in the right format and volume, a landing page suited to this traffic, tracking configured, and exclusions in place. Against {{production_capacity}}: whether I can meet the channel's creative demands, since a channel tested with repurposed assets from elsewhere is not being tested fairly.

**Define the learning goal.** What question this test answers, phrased so an answer is possible. "Does this channel work" is not testable. "Can we acquire customers here below X cost at Y volume within Z weeks" is.

**Test design.** Duration, budget pacing, how many creative concepts, what to hold constant, and the stages — an initial period to gather signal, then a period to judge. Include the instruction not to intervene during the learning phase, which is when everything looks worst.

**Decision rules, pre-committed.** What result means scale, what means iterate, and what means stop. Set them now, and include a rule for the awkward middle result, which is the most common outcome. Against {{success_definition}}: what specifically must be true.

**Realistic timeline.** How long before results mean anything on {{channel}}, given {{business}}'s sales cycle. Judging a channel before the cycle has run its course produces a systematically pessimistic answer.

**Opportunity cost.** What {{available_budget}} would return if put into {{current_channels}} instead. A new channel has to beat that, not merely produce something.

**If it fails.** What to record so the failure is informative — whether the channel is wrong, the creative was wrong, the offer was wrong, or the test was underfunded. These have different implications for whether to try again.