Key Takeaways
- Economic downturns reduce auction competition, lowering CPCs — businesses that maintain targeted spend get more clicks per dollar.
- Campaign performance varies significantly — branded and remarketing campaigns typically maintain ROI while awareness campaigns often don't; review each separately.
- Cutting all advertising removes both the waste and the revenue — surgical cuts based on conversion data are better than account-wide pauses.
- Messaging matters — ads that acknowledge the current context (flexible terms, essential products, remote solutions) outperform messaging that ignores it.
- The recovery period rewards businesses that maintained visibility — brand awareness built during a downturn translates to purchase consideration when conditions improve.
Economic uncertainty triggers a reflex: cut advertising spend. In recessions, advertising budgets are among the first reductions organisations make — and historically, the businesses that emerge from downturns strongest are often the ones that maintained or strategically increased advertising while competitors retreated. For Google Ads specifically, a downturn creates both risks and opportunities. The risk: spending budget on campaigns that were marginally profitable in a strong economy becomes unprofitable when conversion rates fall. The opportunity: competing advertisers reduce or pause spend, CPCs fall, and the same budget can reach more potential customers than before. The right response isn't blanket cuts or status quo — it's surgical analysis: which campaigns are generating revenue at an acceptable cost, which are not, and how does the changed market environment affect the calculus.
Definition: Cost Per Acquisition (CPA) vs Cost Per Click (CPC)
Cost Per Click (CPC) is what you pay each time someone clicks your ad — the unit cost of traffic. Cost Per Acquisition (CPA) is what you pay each time someone completes a conversion goal (form submission, phone call, purchase) — the unit cost of an outcome. CPC and CPA are related but different: a campaign with a low CPC but poor conversion rate can have a high CPA; a campaign with a high CPC but strong conversion rate can have a low CPA. During a downturn, CPC typically falls due to reduced competition. CPA may also fall (same traffic, same conversion rate, lower cost per click) or rise (traffic volume maintained but conversion rates fall due to reduced purchase intent). Tracking CPA rather than CPC is the correct metric for evaluating campaign performance — you want cost per business outcome, not cost per visit.
Auditing Campaigns by ROI Before Making Cuts
Before cutting any Google Ads spend, audit each campaign's conversion data over the last 60–90 days to understand which are generating positive ROI and which aren't.
Pull your Google Ads campaign report sorted by cost and filtered to show: clicks, conversions, cost per conversion, and conversion value (if you have e-commerce or lead value data). For each campaign, calculate simple ROI: if a campaign spent $500 and generated 5 leads at an average lead value of $200, the campaign has generated $1,000 in lead value at $500 cost — clearly worth maintaining. If a campaign spent $800 and generated 0 conversions, it's a candidate for pause regardless of economic conditions — it wasn't working before the downturn and is unlikely to improve without changes.
Segment campaigns by intent level: branded (searches including your company or product name — highest intent, lowest CPC, highest conversion rate), competitor (your competitor's branded terms — moderate intent, moderate CPC), and generic (searches for the category you serve — lowest average intent, highest CPC, most volume). During a downturn, branded campaigns almost always maintain positive ROI and should be protected. Generic campaigns vary by category — essential services and products maintain demand; discretionary categories see demand fall. Competitor campaigns become more interesting during downturns when competitors are stressed and their customers are evaluating alternatives.
Review your remarketing campaigns specifically. Remarketing targets people who have already visited your website — they've expressed some interest in your business and convert at significantly higher rates than cold traffic. During downturns, the pool of people who visited your site before conditions changed is still in your remarketing audience and may be more receptive to conversion-focused messaging (special terms, emphasised value proposition, urgency). Remarketing CPCs are typically lower than search CPCs and should be maintained or increased when other campaigns are being cut.
- Pull 90-day conversion report per campaign — identify campaigns with positive ROI to protect and zero-conversion campaigns to pause
- Protect branded campaigns first — cheapest traffic, highest intent, cannot be cut without losing brand defence
- Evaluate remarketing separately — higher conversion rates justify maintenance even when search campaigns are cut
- Review search term reports — lower competition means broader searches may be worth testing
- Set conversion-based budget rules: if CPA exceeds acceptable threshold, reduce budget rather than pause entirely
Opportunity: Lower CPCs and Messaging Adaptation
Reduced competition during a downturn creates CPC efficiency opportunities for businesses with maintained demand — and messaging must reflect the changed context.
When competitors pause advertising, CPCs fall — sometimes significantly. For businesses in categories with maintained or increased demand (essential services, work-from-home tools, healthcare, food delivery), this is an opportunity to increase impression share at lower cost. Consider maintaining budget while CPCs are lower, which increases the traffic volume your budget buys. Monitor your Impression Share metric (what percentage of eligible auctions your ads appear in) — if impression share increased without budget changes, competitors have reduced spend and the market is less contested.
Messaging adaptation is essential when context changes. Ads that were effective before an economic disruption may feel tone-deaf or irrelevant afterward. Review your ad copy for: relevance to current buyer concerns (flexibility, value, reliability), acknowledgement of changed circumstances where appropriate, and removal of any messaging that relies on assumptions that no longer apply (office-centric messaging during a remote work period, travel-related offers during travel restrictions). Test new ad variations that directly address buyer concerns in the current context — 'flexible month-to-month terms', 'remote delivery available', 'essential service, operating normally'.
Invest in Quality Score improvement during lower-traffic periods. When impression volumes are lower, changes to landing pages, ad copy, and campaign structure can be evaluated with less risk — a poorly performing test has lower impact when absolute traffic is lower. Use reduced-competition periods to: run landing page tests, refresh ad copy variations, build negative keyword lists, and tighten campaign structure. These improvements compound: Quality Score gains earned during the downturn produce lower CPCs when competition returns.
Experience Signal
The PPC management pattern that produces the best downturn outcomes is campaign-level surgical review rather than account-level cuts. In every account we've reviewed during periods of economic stress, there are campaigns running profitably alongside campaigns that were never working. The profitable campaigns are often branded and remarketing campaigns with strong CPA data. The non-performing campaigns are often broad-match generic campaigns with no conversion history. Cutting the non-performers and protecting the performers usually reduces spend by 20–40% while maintaining 80–90% of conversion volume.
Frequently Asked Questions
Rarely. The decision should be driven by individual campaign ROI, not the general state of the economy. If your branded campaigns are generating calls and leads at a profitable cost per acquisition, pausing them removes revenue. If broad awareness campaigns are generating no measurable conversions, they're candidates for pause regardless of economic conditions. Review each campaign's conversion data over the last 60–90 days and make pause/continue decisions campaign by campaign, not account-wide. Competitors who pause completely leave market share available for businesses that maintain or increase focused spend.
Generally yes. When businesses reduce or pause advertising spend, the auction becomes less competitive — fewer bidders for the same ad inventory drives down average CPCs. This means the same budget buys more clicks in a downturn than in a period of high competition. For businesses with products or services that maintain demand during the downturn, this CPC reduction represents an efficiency opportunity: the same or lower budget can generate the same or better traffic volume at lower cost per click, improving ROI. The opportunity window is typically 2–6 months before other advertisers recognise the efficiency gain and return to the market.
Prioritise in order: (1) Branded campaigns — cheapest traffic, highest intent, most defensible against competitors; (2) Remarketing — reaches people who have already expressed interest in your business, highest conversion rates; (3) High-converting, high-margin product or service campaigns — defend the revenue lines that are most profitable; (4) Competitor campaigns — capture share from competitors who have paused. De-prioritise or pause: broad awareness campaigns without measurable conversion paths, campaigns for products/services with suspended demand, and branded campaigns for product lines with supply issues.
Sources
Need to Optimise Your Google Ads Budget?
Webnixon audits Google Ads accounts to identify the campaigns generating revenue and the campaigns wasting budget — and restructures spend to protect ROI.
Book a PPC AuditAbout the author
Jai Paek
Creative Director
Jai leads brand identity and UX design at Webnixon, bringing 20+ years of experience building digital design systems for agencies and enterprise teams. He has shipped design systems and visual identities for over 200 brands across Canada and the US, with deep expertise in conversion-focused UI, WCAG 2.1 accessibility compliance, and responsive web design for service businesses and ecommerce brands.
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