Increase ad spend when your ads already sell above break-even and demand for your product is about to rise. Raise spend in steps as the rise begins, then bring it back down once demand levels off. The usual scaling rules cover how to raise spend safely. Knowing when demand will rise is the part most advertisers guess at.
That holds whether you boost one post for $20 or run campaigns across several ad platforms.
Should I increase my ad budget?
You should increase your ad budget only if your ads already sell above break-even, your tracking works, you can handle more orders and demand for the product is rising. Check each one before you add money.
- Your ads sell above break-even ROAS, the ROAS at which ad spend equals the gross profit it brings in. What is ROAS shows how to work it out from your margin.
- Conversion tracking works, so the ad platform credits the right sales and learns from them.
- The page people land on turns visits into orders at a rate you are happy with.
- You can fulfill more orders or serve more customers.
- Demand for the product is rising or about to.
If any of the first four fails, more spend makes the problem bigger, so fix it first. If they all pass but demand is flat, extra spend tends to buy pricier clicks from people who are not ready to buy.
What are the usual rules for scaling ads?
The usual rules for scaling ads are to scale winners and to raise budgets gradually.
Scaling winners means moving money toward the campaigns, audiences and ads that have beaten your target over a meaningful stretch, and away from the ones that have not.
Raising gradually means stepping up by a set amount, say a fifth, then waiting a few days before the next step. Ad platforms re-learn after a large budget change, and results often swing while they adjust. Small steps keep that period short.
Many advertisers also scale sideways by testing new audiences, placements or platforms instead of putting everything into one campaign. Throughout, watch cost per result and how often the same people see your ads.
What is the blind spot in the usual scaling rules?
The blind spot in the usual scaling rules is that they react to results that already happened, so spend rises after demand does. Scaling winners uses last week's numbers, and raising gradually adds a delay on top.
Say demand for your product climbs over three weeks and then levels off. In week one your numbers improve, and you wait to see if it holds. In week two you raise spend by a fifth, and in week three you raise it again. By week four you are at your highest spend just as demand flattens.
Spend peaks after demand peaks. Then ROAS falls, you cut back, and it is easy to blame tired creative when the change was in the market. The scaling rules only see your own account, so they cannot tell you when to start.
How do the main approaches to timing ad spend compare?
The main approaches to timing ad spend each answer a different question, and only timing to demand windows looks ahead.
| Approach | What it answers | What it misses |
|---|---|---|
| Spending the same amount every day | How to keep ads running steadily | Weeks when many more buyers are ready |
| Scheduling by hour of day or day of week | Which hours and days convert best | When demand rises |
| Scaling on last week's results | Which campaigns are working now | Whether demand is about to rise or fall |
| Timing spend to demand windows | When demand for the product will rise, and who will buy then | Weak creative or a slow landing page |
The approaches work together. You can keep hour-of-day scheduling and the scaling rules inside a demand window.
What are the signs demand for a product is about to rise?
The earliest signs that demand for a product is about to rise are events outside your account that build toward a purchase over weeks or months. Later signs show up in your own data a few days before sales do.
In your own accounts, search impressions for your terms climb in Search Console while clicks lag. More people search for your brand by name. Return visits and add-to-carts pick up in Google Analytics. Cost per click on your main search terms creeps up as other advertisers bid for the same buyers.
Outside your account, the useful events share a shape. They move in the same direction for weeks and end at a point where buyers act. A single headline rarely holds demand up for long, while a build-up adds more people who need the product every week.
How do I know if demand for my product is about to rise before I raise my budget?
To know demand for your product is about to rise before you raise your budget, find the events that lead people to buy it and watch whether they are building. Ask what has to happen in a buyer's life or business before they need your product, such as a home purchase before new locks or new hires before onboarding software. If that event has been rising for several weeks in a row, demand for your product is likely to follow. Verdius does this step for you and sends an alert when a window opens.
What kinds of events make demand for a product rise?
The events that make demand for a product rise are build-ups: things that grow in one direction for weeks and converge on a point where buyers act. Each example below names the product that moves and the reason a buyer acts.
| What is building | What people buy | Why they act then |
|---|---|---|
| Home sales climbing for a third month | Doorbells, locks, blinds | New owners replace them in the first weeks after moving in |
| Hiring rising month over month | Onboarding and payroll software | Companies have more new staff to set up at once |
| New business filings rising for several months | Accounting software, business bank accounts | Founders need books and an account before the first invoice |
| Preorders building ahead of a game console's release | Controllers, headsets, extra storage | Buyers want accessories ready on the day the console arrives |
| Mortgage rates easing week after week | Refinancing | Each drop makes a lower monthly payment more worth the switch |
| Registrations climbing ahead of a certification's testing window | Prep courses, practice tests | Candidates study in the weeks before their exam |
None of these build-ups is a surprise. Each one grows in plain sight for weeks, which gives you time to plan spend around it.
When should you hold back on ad spend?
You should hold back on ad spend when demand for your product is flat or falling. Extra spend then competes for a smaller pool of ready buyers, and you pay more for each one.
Hold back when ads sell below break-even and you are hoping volume will fix it, because volume makes a loss bigger. Hold back when you cannot deliver, since paying for orders you cannot fill costs you the ad spend and the customer.
Holding back rarely means switching ads off. Keep a base level of spend so campaigns keep their history and people searching for you by name still find you.
How do you raise ad spend into a demand window?
A demand window is a stretch of time, with a start and a stop, when demand for a product is rising. To raise ad spend into one, start stepping up as the window opens instead of waiting for your own results to confirm the rise.
Raise in steps. The gradual rule still applies, but you begin earlier, so the steps are complete by the time demand is at its highest.
Put the extra money where the new buyers are. If a window comes from new homeowners, aim at people who recently moved and write ads about setting up a new home. The events behind a window tell you who is buying and why. Verdius lists those events for each window along with the audience to reach, by age, income, location and interests.
Decide the stop date when you start. Pulling back on a date you set in advance is far easier than arguing with yourself over a falling ROAS. Keep watching ROAS against break-even as you go, and if a step pushes cost per result past what you can afford, hold at the level before it.
How do you pull ad spend back after a demand window closes?
You pull ad spend back after a demand window closes by stepping down in increments, the same way you stepped up, until you are at your base level. A sudden cut can unsettle a campaign as much as a sudden jump. Verdius sends an alert when a window closes, so the step down starts on time.
Then compare ROAS and cost per result inside the window with the weeks around it. The gap tells you how strongly your product moves with the events behind the window, and it sets how hard to push next time.
Move the money you freed up to the next window, or keep it. Nothing forces you to spend it on flat weeks.
Does timing ad spend to demand work whatever size your spend is?
Timing ad spend to demand works at every size, because the principle is the same: spend follows demand.
A founder boosting one campaign at $10 a day can put the same total into the window when demand rises instead of spreading it evenly. A company advertising dozens of products can shift money between products and platforms toward whichever one has a window open. The same idea applies to timing promotions and launches.
The hard part is seeing windows early.
What software tells you when to increase ad spend?
Verdius is software that predicts when demand for a product will rise and who to target then. The scaling rules tell you how to raise spend. Verdius tells you when.
For each product it finds optimal windows to run ads, each with a start and a stop, ranked against each other. Each window lists the events behind it and the audience to reach in the terms ad platforms already use, and you get alerts when it opens and closes.
It reads data from Google Ads, Meta, TikTok, Reddit, Snapchat, LinkedIn, Microsoft Advertising and ChatGPT Ads, plus Google Analytics and Search Console. You run the ads and decide every budget change. How Verdius finds windows explains the method, and higher plans see up to 12 months ahead.