Build B2B PPC Campaigns Around Qualified Enquiries
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Megan Collins
October 26, 2026•6 min
Build B2B PPC Campaigns Around Qualified Enquiries
Would you choose the campaign that produces 40 enquiries or the one that produces 20? The larger number looks persuasive until you see which companies enquired, what they need and how much it costs to reach a suitable prospect.
B2B PPC is pay-per-click advertising aimed at business buyers. This guide focuses on paid search: reaching people already looking for a solution and giving them a credible reason to enquire. Its value depends on the business behind the click, not simply the number of forms completed.
The useful starting point is a campaign decision. What evidence would justify spending more, and what would make you change the offer first?
B2B PPC Lead Economics
Suppose two paid search campaigns each spend ₹60,000 over the same period. Campaign A generates 40 enquiries, of which eight meet the agreed qualification criteria. Campaign B generates 20 enquiries, of which ten qualify. These are hypothetical figures, not DemandTech results or industry benchmarks.
Campaign A costs ₹1,500 per enquiry and ₹7,500 per qualified enquiry.
Campaign B costs ₹3,000 per enquiry and ₹6,000 per qualified enquiry.
B costs twice as much per form submission, yet 20% less per qualified enquiry.
That changes the budget conversation. Optimising only for a lower cost per lead would favour A, even though B currently produces more suitable enquiries from the same spend. Neither result establishes which campaign wins customers; qualification is an earlier stage than a sale.
Make the definition usable. For an enterprise software provider, qualification might require an organisation in a supported market, a relevant operational need and a request the sales team can assess. A relevant contact without a current project may belong in nurture rather than being labelled poor quality.
Record both the accepted and rejected counts, together with enquiries awaiting review. Ten qualified enquiries from twenty fully assessed submissions means something different from ten qualified enquiries with another twenty still unreviewed. Small totals also make a single acceptance disproportionately influential.
This is one part of the channel mix described in our B2B marketing guide. Paid search needs its own economics because each visit has an acquisition cost before anyone has established whether a business conversation is possible.
Search Intent and Buyer Fit
An ideal customer profile helps define the buyer you want. A search keyword does not verify the searcher’s employer, buying authority or budget. Treat query wording as evidence of a task, then use the offer and destination to establish relevance.
For a warehouse software provider, a search about implementation costs raises a different question from a search for a spreadsheet template. The former needs commercial scope and delivery information; the latter may suit an introductory resource. These are example search tasks, not measured keyword opportunities.
Google’s search terms report shows searches associated with ad activity, although some low-activity queries are omitted for privacy. Review that evidence alongside sales rejection reasons. Repeated recruitment enquiries, for instance, give you a specific mismatch to investigate rather than a reason to rewrite every ad.
Exclusions need context. A provider selling a paid replacement for manual spreadsheets could reasonably test template-related demand with a relevant offer. Automatically excluding every research phrase may remove useful prospects. Equally, a direct consultation campaign should not quietly spend its budget attracting people who only want a free download.
Keep brand searches, new prospect searches and resource offers distinguishable in reporting. Combining them can hide where enquiries originate and make an established brand’s demand look like evidence that a new acquisition campaign is working.
Landing Pages That Qualify
A landing page should help a buyer decide whether the advertised offer fits. More form submissions are not automatically an improvement if the page leaves its audience and service boundaries unclear.
For an implementation enquiry, explain the systems supported, the type of organisation served and what the initial discussion will cover. Evidence could include an authorised project example or a clearly described capability. Avoid broad claims about expertise when a specific delivery detail would answer the buyer’s question.
Carry the ad’s actual offer into the page heading and opening copy.
Show meaningful scope and evidence before asking for a sales conversation.
Request only information your team needs to respond appropriately.
A mandatory business email address can be one input, but it does not establish purchase intent. Additional form fields can also exclude suitable buyers who are not ready to share every detail. Test qualification choices against both completion rates and the resulting enquiry quality.
If the ad offers a resource, deliver that resource. If it offers a consultation, explain the next step. Turning every response into an unexpected sales call undermines the original exchange and makes subsequent engagement harder to interpret.
Conversion Goals and Sales Feedback
Check the conversion action before drawing conclusions from its total. A resource request, a submitted enquiry and a sales-accepted opportunity represent different events. They should remain distinguishable even when one person completes all three.
Google distinguishes primary and secondary conversions. Primary actions support bidding when their standard goal is used; secondary actions are generally observational. Custom goals are an exception, so inspect the campaign’s actual settings rather than assuming a secondary label always excludes an action from bidding.
Sales feedback makes that configuration commercially useful. Capture a consistent outcome and reason: accepted for discussion, unsupported requirement, unsuitable organisation or awaiting assessment. A blank status should not silently become a rejection. Keep the original campaign association where your systems and permissions allow it.
Google’s offline conversion guidance describes connecting later outcomes with advertising activity. Whether that is appropriate depends on your tracking setup, consent requirements and data quality. Uploading inconsistent sales stages simply moves unreliable information into another system; it does not solve the definition problem.
Review matched enquiry cohorts with enough time for assessment. Recent campaigns may contain more pending records, while older campaigns have had longer to produce opportunities. Label that difference before comparing costs or declaring a winner.
PPC Budget Decisions
Return to the two campaigns. Campaign B deserves closer investigation because its qualified enquiry cost is lower. It does not automatically deserve the entire budget: the sample is small, opportunity outcomes remain unknown and extra spend may reach a different mix of searches.
If suitable enquiries are being rejected because the service cannot support their requirements, clarify scope in the ad and page. If the searches are relevant but visitors rarely respond, investigate the offer, technical experience and form. If responses remain unreviewed, fix that visibility gap before treating the campaign as unsuccessful.
Choose one meaningful change and record the reason, date and outcome being assessed. Keep other major changes visible, including sales handling or pricing changes. Without that context, a later improvement cannot reasonably be attributed to the ad edit alone.
The budget decision should follow the evidence available. You may expand a promising segment, maintain a test while outcomes mature or pause a clearly unsuitable search theme. None of those decisions requires an invented universal conversion benchmark.
DemandTech’s marketing services include PPC execution. If your paid search reports and sales experience tell different stories, share the campaign objective and reporting gap through our contact page to discuss what needs closer attention.
FrequentlyAsked Questions
Quick answers to common questions about this topic and implementation strategy.
