If your ROAS is not rising, the first thing worth knowing is that it rarely comes down to a single cause, nor does it get fixed by touching the ad alone. ROAS is the result of many pieces working together, the creative, the audience, the offer, the website, the tracking and even your product. Improving it for real means reviewing all of it, not pressing a button.
And there is an important nuance before we start. Raising ROAS is easy if you only look at the number, all it takes is cutting spend or keeping only the retargeting. The problem is that this also brakes your growth. The goal is not a higher ROAS in a report, it is more real profit, and that is measured in POAS. With that idea in mind, let us get to the causes and the solutions.
Before touching anything, is your ROAS really bad?
Before changing anything, check two things. The first, what your break-even ROAS is, which depends on your margin (1 divided by your contribution margin). That ROAS that looks low to you may already be above your break-even, and you could actually be making money. We look at it in depth in what counts as a good ROAS.
The second, whether you are measuring it properly. With the loss of cookies, the ROAS the platform reports usually comes in below the real one, so part of the problem may be measurement and not performance. As my father has always told me: "Fix the thermometer before you treat the fever."
The creative, the lever that moves ROAS most
In today's paid media, the creative is what decides most. If your ROAS falls, the most likely thing is that your ads are tired, people have seen them too many times (creative fatigue), or that the hook in the first few seconds does not grab.
To improve it, refresh creatives frequently, test several angles and several different hooks, lean on video and UGC (which usually performs better than the product photo) and let the platform push the budget towards the one that works best.
The audience and the segmentation
Segmentation that is too narrow suffocates the campaign: you give the algorithm so few people it cannot optimise. But one that is too broad and without judgement does not help either.
To improve it, in acquisition tend towards broad audiences and let the algorithm find your customer (Advantage+ style campaigns go this way), use exclusions well so you do not pay for whoever has already bought from you, and save the most relevant audience for retargeting.
The offer and the price
Sometimes the ad works, but the offer does not convince. A first order with no incentive, high shipping costs or an unclear value proposition stall conversion however good the traffic is.
To improve it, work on the entry offer (free shipping above a certain amount, a bundle, a clear guarantee) and make sure the reason to buy from you now is understood in three seconds.
The landing and the checkout, where conversion escapes
ROAS does not depend only on the ad, it also depends on what happens when they click. If your landing loads slowly, does not look good on mobile or the checkout has too much friction, you are paying for traffic that drops off right before buying.
To improve it, look after speed and the mobile experience (where almost all the traffic is), put the value proposition and the reviews in plain sight and reduce steps and fields in the checkout. Improving your website's conversion raises ROAS without touching a single euro of spend.
The campaign structure and the budget
Spreading the budget across many small campaigns leaves each one without enough data to learn, so none optimises well. Choosing an objective other than purchase, or not giving the learning phase room, also holds you back.
To improve it, concentrate the budget in fewer campaigns, always optimise towards purchase or value, and give each change time before touching it again. Changing the campaign every day is one of the most common ways to ruin performance.
The tracking and the attribution
If the platform does not record your sales properly, your ROAS will look worse than it is and you will make decisions on incomplete data. With the privacy restrictions this happens more and more, especially on Meta.
To improve it, implement the Conversions API or server-side tracking to recover part of the data that gets lost, and compare the platform ROAS with blended ROAS (total revenue divided by total spend) to see the real picture.
The average order value (AOV)
The more each customer spends per order, the better the ROAS comes out on the same spend. If your average order value is low, there is room there.
To improve it, add cross-selling and up-selling, create bundles and set a free-shipping threshold a little above your average order value to nudge people to spend a bit more.
Raise ROAS without sacrificing growth
Let us close with the nuance from the start. The easiest way to inflate ROAS is to cut spend and keep only the hottest part, the retargeting of whoever was going to buy anyway. The number rises, but your business shrinks, because you stop acquiring new customers. That is why a good ROAS is not the highest possible one, it is the highest one you can sustain while you keep growing.
And remember two things. One, measure the improvement in POAS and not only in ROAS, because what matters is the profit, not the figure. Two, if your customers repeat, a lower ROAS on the first purchase can be perfectly profitable, because you recover the margin on the following ones, and that is where LTV comes in. Improving ROAS, properly understood, is improving the whole system, not squeezing a number.
Frequently asked questions
Why is my campaign's ROAS falling? It is almost never down to a single cause. The most usual thing is a combination of creative fatigue, a website that does not convert, a weak offer, a badly defined audience or a measurement problem. That is why it is worth reviewing the whole system before touching the ad alone.
What affects ROAS the most? In today's paid media, the creative is the lever that decides most, followed by your website's conversion and the offer. The ad brings the traffic, but what happens afterwards weighs as much as the ad itself.
How do I raise ROAS without lowering spend? By improving what does not depend on the budget. Raise your landing's conversion, lift the average order value with bundles and cross-selling, and refresh the creatives. All of that improves ROAS without touching a euro of spend.
Does cutting spend improve ROAS? The number, yes, but it is usually an apparent improvement. By cutting, you keep the most profitable part in the short term, usually the retargeting, and stop acquiring new customers, so you brake growth. ROAS goes up and the business goes down.
Does tracking affect my ROAS? A great deal. If the platform does not record your sales properly, because of cookies and privacy, your ROAS looks worse than it is. The Conversions API and looking at blended ROAS help you see the real performance.
Is a low ROAS always bad? No. It depends on your margin and your LTV. If your margin is high or your customers repeat, a low ROAS on the first purchase can be perfectly profitable. The way to know is to measure in POAS, not in ROAS alone.
If your ROAS is not rising and you do not know where the leak is, we will audit it with you. At STRAT we review your creatives, your campaign structure, your website and your measurement to find the lever that genuinely moves your profitability, with paid media management for ecommerce that is judged by the profit each euro invested leaves.
