PPC & Google Ads: Reddit questions, answered.
Budgets, ROAS, Performance Max, wasted spend, agency fees, and whether any of it's working, the honest version, from an agency that's managed paid search since the early Google Ads days and measures on leads and revenue, not clicks.
What Reddit asks about PPC / Google Ads
Real questions from r/PPC, r/smallbusiness, r/googleads and the wider web, answered by the Atomic Design team without the fluff.
How much budget do I need to start with Google Ads?
TL;DREnough to collect meaningful conversion data in your market, for most local service businesses that's a low-four-figures monthly floor, not a token spend.
Google Ads needs volume to learn, so a budget too small never gathers enough conversions to optimize. The real number depends on your cost-per-click and how many conversions you need to see patterns, a rough sanity check is aiming for at least 15–30 conversions a month, then working backward from your CPC. In cheap local niches that might be a modest monthly budget; in competitive B2B or legal/finance where clicks are expensive, it's much more. Don't spread a tiny budget across everything, concentrate it on your highest-intent keywords, get data, then scale what works.
Should I hire a Google Ads agency or run it myself?
TL;DRDIY if your budget is small and you'll invest time to learn; hire an agency once spend is high enough that expertise pays for itself.
Google Ads is learnable, and for a lean budget the platform's own guidance can get you a functional campaign. But the interface hides expensive mistakes, broad match bleeding spend, Performance Max cannibalizing brand, weak conversion tracking making everything look better than it is. An agency earns its fee when your budget is large enough that a few percentage points of efficiency exceed the management cost, and when your time is worth more spent elsewhere. Below a certain spend, the fee eats your budget; above it, good management usually pays for itself several times over. Be honest about which side you're on.
Why am I getting clicks but no conversions?
TL;DRClicks without conversions almost always means a mismatch, wrong keywords, wrong audience, or a landing page that doesn't deliver what the ad promised.
Work backward from the click. First, check search terms, broad match may be pulling irrelevant queries, so the clicks were never real prospects. Second, check message match: does the landing page say the same thing as the ad, load fast, and have one clear action? A great ad pointed at your generic homepage leaks conversions. Third, verify conversion tracking is even firing, sometimes conversions are happening and just aren't recorded. Fourth, consider intent: are you bidding on research keywords when you need buying keywords? Fix these in order and most "traffic but no leads" problems resolve.
How much does a PPC agency charge, is % of spend fair?
TL;DRCommon models are a percentage of ad spend, a flat monthly fee, or performance-based, percentage-of-spend is fair at scale but can misalign incentives at low budgets.
Percentage of spend (often 10–20%) is the most common model and works well for larger accounts where the work scales with the budget. Its weakness: it can incentivize an agency to keep your spend high, and at small budgets the percentage may be too little to fund real attention. Flat fees give you predictability and align better on lean accounts. Performance-based sounds appealing but requires clean attribution and can push toward easy wins over strategic ones. What matters more than the model is transparency, you should always know exactly how much goes to Google versus the agency, and what you get for the fee.
How do I know if my Google Ads are actually working?
TL;DRJudge on cost per lead or sale and return on ad spend against your actual business economics, not clicks, impressions, or click-through rate.
Vanity metrics like impressions and CTR tell you almost nothing about whether ads make money. The real question is: what does a conversion cost you, and is that below what a customer is worth? Track cost per lead or per sale, ROAS, and ideally lead quality downstream (did those leads close?). Make sure conversion tracking is accurate first, because every judgment depends on it. Then compare against a baseline and your margins. Ads are "working" when the revenue they generate exceeds the spend plus management by enough to matter. If you can't tie spend to revenue, fix measurement before you touch anything else.
What's a good ROAS / cost-per-lead for my industry?
TL;DRThere's no universal number, a "good" ROAS or cost-per-lead is whatever leaves healthy profit after your margins and close rate, which varies wildly by industry.
Benchmarks are seductive but misleading because everything depends on your economics. A 3:1 ROAS is great for a high-margin service and unprofitable for a thin-margin retailer. A cost per lead that's a bargain for a business closing $20,000 deals is a disaster for one selling $200 products. Do the math from your side: take your average customer value, subtract costs, apply your lead-to-customer close rate, and that tells you the most you can pay per lead and still profit. Chase that target, not someone else's benchmark. Industry averages are a rough sanity check at best.
Are Performance Max campaigns worth it or a black box?
TL;DRPerformance Max can perform well with strong conversion data and quality assets, but its opacity means you must guard it against wasting spend and stealing brand credit.
PMax runs across all Google inventory using automation, and with good conversion tracking, solid creative, and clear goals it often delivers. The catch is exactly what people mean by "black box", limited visibility into search terms and placements, and a tendency to absorb cheap brand traffic and claim the credit. Protect yourself: feed it accurate conversion values, use account-level and campaign exclusions, add brand exclusions so it isn't just harvesting people already searching for you, and watch the reporting Google does surface. Used deliberately alongside standard Search it's a real tool; run blind, it quietly wastes money.
How do I stop wasting spend on irrelevant search terms?
TL;DRReview your search terms report regularly and build a disciplined negative keyword list, that habit alone recovers a large share of wasted spend.
Wasted spend usually comes from match types pulling in queries you never intended. The fix is routine: check the search terms report weekly, add anything irrelevant as a negative keyword, and build shared negative lists for the obvious junk (free, jobs, DIY, competitor terms you don't want, etc.). Tighten match types where broad is spraying too wide, and use phrase or exact for your highest-value terms. On PMax and broad match, negatives are especially important because the platform casts a wide net. It's unglamorous maintenance, but pruning search terms is one of the highest-ROI activities in any account.
Google Ads vs Meta Ads, which should I start with?
TL;DRStart with Google Ads if people actively search for what you sell; start with Meta if you need to create demand for something people aren't searching for.
The core difference is intent. Google captures existing demand, someone typing "emergency plumber near me" is ready to buy, so search ads convert fast. Meta creates demand, it puts your offer in front of people who weren't looking, which is powerful for visual products, impulse purchases, and building awareness, but usually needs more nurturing to convert. For most local and service businesses with clear search demand, Google is the faster path to leads. For lifestyle, ecommerce, or new categories nobody searches for yet, Meta shines. Many businesses eventually run both; pick your starting point by whether demand already exists.
Is my agency managing my budget or just autopiloting it?
TL;DRLook for evidence of active work, search term pruning, bid and creative changes, new tests, not just automated bidding running untouched with a monthly report.
Some agencies set up smart bidding, hand you a dashboard, and let Google run it while collecting a fee. Real management leaves fingerprints: regularly added negative keywords, new ad variations being tested, landing-page or bid-strategy adjustments, budget shifted toward what's converting, and reporting that explains decisions rather than just showing numbers. Ask to see the change history in the account, Google logs every edit. If months pass with no meaningful changes and results are flat, you're paying for autopilot. Automation is a tool a good manager wields, not a substitute for the strategy and pruning you're actually paying for.
How do I lower CPC without losing volume?
TL;DRRaise Quality Score with tighter ad-to-keyword-to-landing-page relevance, and prune waste, better relevance lowers what you pay per click without cutting good traffic.
CPC is driven partly by competition and partly by your Quality Score, and the second one you control. Group keywords tightly so each ad speaks directly to its search, make landing pages match the ad's promise, and improve expected CTR with sharper copy, Google rewards relevance with lower costs and better positions. Beyond Quality Score, cut the dead weight: negatives to stop irrelevant clicks, dayparting and geo-targeting to focus on when and where you convert, and pausing keywords that cost a lot and never convert. You're not just bidding lower, you're making every click more likely to be a real prospect.
A competitor is bidding on my brand name, what do I do?
TL;DRBid on your own brand to defend the top spot cheaply, and only escalate to trademark complaints if they use your name in their ad copy.
Competitors bidding on your brand is common and mostly legal, Google allows bidding on trademarked terms as keywords. Your best defense is running your own brand campaign: because your relevance is highest, your brand clicks are cheap, and owning the top position pushes competitors down and makes their bids expensive and pointless. Where you can act is ad copy, if a competitor puts your trademark in their actual ad text, you can file a trademark complaint with Google and it's usually removed. Don't panic; a small defensive brand campaign plus monitoring handles almost every case, and it's far cheaper than the leads you'd lose by ceding your own name.
Should I trust Google's automated bidding or manage manually?
TL;DRAutomated bidding usually beats manual once you have clean conversion data and enough volume, but it's only as good as the goals and tracking you feed it.
Smart bidding (Target CPA, Target ROAS, Maximize Conversions) generally outperforms manual bidding because it reads signals no human can process in real time. The prerequisites matter, though: accurate conversion tracking, enough conversion volume to learn from, and correct conversion values, feed it garbage and it optimizes toward garbage. New or low-volume accounts sometimes do better starting manual or on Maximize Clicks until they have data. And automation still needs a human setting the right targets, feeding it quality signals, and pruning search terms. Trust the machine to bid; keep a human in charge of strategy and inputs.
How long before Google Ads is profitable?
TL;DRExpect a learning period of roughly the first month or two while data accumulates and campaigns get optimized before results stabilize.
Unlike SEO, Google Ads can drive leads on day one, but profitability takes longer because early spend is buying the data you need to optimize. The first few weeks are for gathering conversions, cutting wasted search terms, and letting smart bidding learn. Realistically, plan for a month or two of iteration before performance settles and you know your true cost per lead. Businesses with clear high-intent demand and good landing pages reach profitability faster; competitive niches or weak conversion pages take longer. Give it enough runway and budget to get through the learning phase, pulling the plug in week two throws away the data you paid for.
Is Google Ads worth it for a local service business?
TL;DRYes, local service businesses are often the ideal Google Ads case because searchers have urgent, high buying intent and geo-targeting keeps spend focused.
Someone searching "emergency electrician near me" or "roof repair [city]" is ready to hire now, and that intent makes local search ads highly effective. Tight geo-targeting means you only pay for clicks in your service area, and Local Services Ads (the Google Guaranteed ones) can add a pay-per-lead layer for eligible trades. The keys to making it profitable: bid on genuinely high-intent keywords, send clicks to a fast, relevant landing page (not a generic homepage), and track calls as conversions since many local leads phone rather than fill a form. For most local service businesses with real search demand, Google Ads is one of the fastest lead sources available.
How do I structure campaigns with a tiny budget?
TL;DRConcentrate everything on a few high-intent keywords in one tight campaign, use exact and phrase match, and add strong negatives, don't spread thin.
A small budget dies when it's scattered across many keywords, match types, and campaign types, because none gets enough spend to gather data. Instead, pick your handful of highest-intent, most-likely-to-convert keywords and put your whole budget behind them. Use exact and phrase match to avoid paying for loose queries, add aggressive negatives, and tightly geo-target to your best area. Point clicks at one focused landing page. Skip Display, broad PMax, and vanity keywords until you're profitable and can scale. The goal on a tiny budget is to win a narrow, valuable slice completely rather than lose everywhere at once.
Are Google's "recommendations" helpful or a trap to overspend?
TL;DRTreat them as suggestions from a party that profits when you spend more, some are genuinely useful, many nudge you toward higher budgets and looser targeting.
Google's recommendations and optimization score aren't neutral; Google's incentive is more spend, so applying everything blindly usually raises your budget and broadens your match types in ways that can waste money. That said, some are real fixes, flagging broken conversion tracking, disapproved ads, or genuinely useful negatives. The move is to read each one critically: accept the ones that improve tracking or relevance, decline the ones that just widen targeting or crank budgets. Never enable auto-apply, which lets Google change your account without your review. A low optimization score is fine if you're deliberately declining self-serving suggestions.
How do I set up conversion tracking properly?
TL;DRTrack the actions that represent real business value, form submits, calls, purchases, with correct values, and verify every tag actually fires before trusting the data.
Conversion tracking is the foundation everything else rests on; get it wrong and every optimization decision is built on lies. Define conversions that matter (leads, sales, qualified calls), not soft actions like page views. Implement via Google Ads tags or GA4 imported conversions, use enhanced conversions for accuracy, and assign real values so smart bidding can optimize toward revenue, not raw counts. Crucially, test that each conversion actually fires, submit a test form, place a test call, because silently broken tracking is extremely common. Also deduplicate so one lead isn't counted twice. Solid tracking is unglamorous and the single highest-leverage thing in the whole account.
Why did my CPCs suddenly spike?
TL;DRSudden CPC jumps usually trace to more competition, seasonal demand, a Quality Score drop, or an automated bid strategy chasing a target too hard.
Start by isolating the change. New competitors or a bidding war can lift auction prices industry-wide. Seasonality, holidays, industry events, predictably spikes costs. On your side, a Quality Score decline (from a changed landing page, lower CTR, or edited ads) raises what you pay for the same position. Automated bidding can also drive CPCs up if it's straining to hit an aggressive Target ROAS or CPA on thin conversion volume. Check the auction insights and change history, look for landing-page or tracking changes you made, and review whether your bid strategy targets got tighter. The cause is almost always one of those four.
Should I run Search, Shopping, or PMax first?
TL;DRStart with Search for services and lead-gen, Shopping for ecommerce, and add PMax only once you have conversion data for it to optimize against.
Match the campaign type to your business. Service and lead-gen businesses should start with standard Search on high-intent keywords, it's the most controllable and gives clean data. Ecommerce stores usually start with Shopping, which puts products and prices directly in results and tends to convert well. Performance Max is powerful but data-hungry and opaque, so it works best after you've accumulated solid conversion data it can learn from; launching PMax first often means paying to teach it with little control. A common sequence: prove the model with Search or Shopping, then layer PMax to expand reach once the fundamentals are working.
How much of my budget should go to the agency vs ad spend?
TL;DRThe bulk of your money should reach Google as ad spend, management fees eating a large share of a small budget is a red flag worth questioning.
There's no fixed rule, but management should be a supporting cost, not the main event. On healthy accounts the fee (whether flat or a percentage) is a reasonable slice while most of the money buys actual clicks. The problem case is a small total budget where a flat fee or a high percentage leaves very little for ads, then you're paying for management of almost nothing. If fees consume a big chunk of a modest budget, either the budget needs to grow to justify management or you're better off running it yourself. Always insist on seeing spend and fee broken out separately so you know exactly where every dollar goes.
How do I vet a PPC agency before signing?
TL;DRConfirm you'll own the account, ask how they measure success and prune waste, and walk away from anyone guaranteeing results or hiding the spend-vs-fee split.
Before you sign, get clear answers on the essentials. Ownership: the Google Ads account must be in your name so you keep the data and history if you leave. Transparency: they should break out ad spend versus fee and give you direct account access. Process: ask specifically how they handle negative keywords, conversion tracking, and testing, vague answers signal autopilot. Metrics: they should talk cost per lead, ROAS, and revenue, not impressions. Contract: prefer month-to-month or short terms over long lock-ins. Red flags: guaranteed rankings or leads, no account access, and reports full of vanity metrics. A good agency welcomes these questions.
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