Ask what advertising costs in the US and you get an average cost per click across every industry from mesothelioma law to pet grooming — a number that describes nobody and misleads everybody. What follows is narrower: the platform rules that refuse your budget before you reach any benchmark, what the first fortnight actually looks like, and the two diagnostics that tell you whether the money is working.
The floors come before the benchmarks
Meta enforces a minimum daily budget per ad set — not per campaign — tiered by what you optimise for. An impression objective sits at the base rate; a conversion objective (purchase, lead, content view, add to cart) sits at roughly three times it.
To give a concrete sense of the multiplier: on an AED account the impression floor is about AED 3.69 a day and the conversion floor about AED 11.07 — three times. The same relationship applies in every currency at each account's own rates.
💡 We have had a launch refused outright for sitting below the conversion floor. Nothing was created and nothing was spent, and the error never mentioned the rule — it simply failed. If a campaign has ever refused to launch for no visible reason, check this first.
The practical consequence: testing two audiences against each other on a conversion objective requires double the per-ad-set floor. "Start small and see" has a hard limit, and hitting it is not a sign you did something wrong.
What the first two weeks look like
4–5 hours
Typical delay before a new click or conversion ad set serves its first impression. Normal. Do not go hunting for a fault.
Minutes
How fast a reach objective starts — which is exactly why comparing a new conversion ad set against a reach one makes the first look broken.
3–7 days
Before numbers mean anything. The platform is still learning. Early cost per result is not your cost per result.
💡 Then leave it alone. Each edit restarts the platform's evaluation of that ad set. At US auction prices, a campaign adjusted daily through its first week is paying premium rates for impressions it never gets to learn from. And a flat zero delivery curve on a brand-new ad set means nothing at all — healthy campaigns show exactly the same.
Why a cheap click in an expensive market is a warning
US auctions are expensive because they work — the price reflects what the audience is worth. If your cost per click comes in dramatically below what your category commands, the likeliest explanation is not that you outsmarted the auction.
To illustrate with real figures from a campaign in a cheaper market: a retail campaign we run reached AED 0.34 per link click at a 4.62% click-through rate. Excellent on a dashboard. It recorded zero product-page views, because the traffic landed on pages that never fired the tracking event, and the clicks came overwhelmingly from low-cost handsets — real people, but not people about to buy.
The same dynamic exists in the US at a higher price point. A broad audience will always find you cheaper attention. Cheap attention that never converts is the most expensive thing on the account, because it also teaches the platform the wrong lesson about who to show you to — and that lesson persists after you fix the targeting.
Two diagnostics worth more than CPC
Clicks vs landing page views
The gap is money thrown away. On one campaign 45 clicks produced 28 arrivals — nearly 40% tapped and left before the page rendered. That is a traffic quality signal.
Anything downstream
Add to cart, form start, call, message. If nothing after the visit moves, the click cost is irrelevant. This is the number that tells you whether the audience is right.
Sizing a budget from the only number that matters
Start from what a customer is worth to you over their life, not from what you can spare this month. It is the number that makes every other number interpretable, and it is the one no tool and no agency can supply.
- 1A $200 cost per lead is excellent if a client is worth $15,000 and ruinous if an average sale is $80. Same number, opposite decisions.
- 2Work out what fraction of leads become customers. A $200 lead at a 25% close rate is an $800 customer acquisition cost — that is the figure to compare against lifetime value, not the lead cost.
- 3Fund the objective you actually want, above the floor. An underfunded conversion campaign performs worse than a properly funded traffic one.
- 4Budget for a fortnight before judging. Three days is noise, and reacting to noise restarts the learning.
- 5If you can afford one properly funded ad set, run one. Two underfunded ones is the most common self-inflicted wound in small-budget advertising.
Search and social behave differently at small scale
Search is more forgiving of a small budget because intent does the work — a handful of clicks from people actively searching can produce a customer this week. Social is less forgiving, because the platform needs volume to learn who to show you to. If your budget is genuinely small, starting on search and adding social once it is producing is usually the better order in the US.
Budgets checked against the real platform floor
Adyft sizes your budget against the minimum for your account and objective before launch, so campaigns do not fail for reasons nobody explains. Fourteen-day free trial.
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