PPC Strategy: How to Build a Google Ads Strategy That Pays

A PPC strategy is seven decisions made in order: what a sale is worth, which searches to buy, how to split the account, how to bid, where the budget goes first, what the ads offer, and how often you check it. Most accounts that lose money skipped the first one. They set bids before they knew what they could afford to pay.

This guide walks through each decision for Google Ads, with the questions to answer and the trade-offs at each step. It applies to any business, and the examples lean toward online stores, because that is where we work.

Decision 1: the number that defines profit

Before keywords, before campaigns, decide the number every campaign will be judged on.

• Selling products? Use break-even ROAS: 1 divided by your margin after product cost, shipping and fees. A 40% margin breaks even at a ROAS of 2.5. Get yours with the break-even ROAS calculator.
• Selling a service or leads? Use break-even cost per lead: what a lead is worth to you on average, after the share that never buys.

Write the number down. Every later decision, from keyword choice to bid targets, checks against it. Without it, "good performance" means whatever the dashboard says that day.

Decision 2: which searches to buy

Google Ads sells attention on searches. Your strategy picks which ones. Sort every possible keyword into three groups:

Start with buying searches. They usually cost more per click, and they usually convert better too. Learning searches belong to your blog, not your ad budget.

Match types decide how wide each keyword reaches. Google's own advice: "Starting with exact match keywords gives you the most control over who views your ad. You can then reach a wider variety of searches by adding phrase match and broad match options for keywords that are performing well." Our match types guide explains each one, and our keyword research guide shows how to find the list.

Decision 3: account structure

Structure decides what you can see and control. The rule: split campaigns where the money behaves differently.

The splits that matter for most stores:

1. Brand vs non-brand. Brand searches usually convert better and cost less. Mixed in one campaign, brand hides how weak non-brand is.
2. By margin. High and low margin products need different ROAS targets. One target across both overspends on one and starves the other.
3. By campaign type. Search, Shopping and Performance Max each report differently. Keep them separate so you can read them.
4. By country, if you sell in more than one. Costs and conversion rates differ a lot.

Do not split for the sake of it. Every extra campaign divides your data. A campaign that gets a handful of conversions a month cannot learn much.

One structure rule from Google worth knowing: a Search campaign with an exact match keyword gets priority over Performance Max when a search matches that keyword exactly. You can protect your most important searches with exact match while Performance Max covers the rest.

Decision 4: how to bid

Your bidding strategy should match how much conversion data you have.

Google lists Maximize conversions, target CPA and target ROAS as Smart Bidding strategies that "automatically optimize your campaigns according to your business goals." They only work as well as your tracking. If the purchase value is wrong, Smart Bidding chases the wrong thing very efficiently. More in what Smart Bidding is.

Two rules for Smart Bidding:

• Change targets in small steps. Google says it needs a "standard 7-14 day learning phase", and frequent changes to budgets, targets or goals reset it.
• Never set the target at a number you cannot afford. Set it from Decision 1, not from what the recommendation tab suggests.

Decision 5: where the budget goes first

Budget follows certainty. Fund in this order:

1. Brand. Cheap, high converting, and if you skip it, rivals can take your name.
2. Proven winners. The products or services with sales history at a profit.
3. Expansion. New keywords, new products, new campaign types.
4. Tests. A fixed slice you are willing to lose for learning.

Google's budget rules apply to every level: a campaign can spend up to two times its average daily budget on one day, and never more than 30.4 times it in a month. Plan the month, not the day.

Decision 6: the offer and the ad

The ad is your offer in 30 characters. Strategy decides what that offer is before anyone writes a headline.

Ask three questions:

1. Why should someone pick you over the next ad? Price, speed, range, proof, a warranty, a bundle.
2. What do your rivals all say? Check their ads in the Google Ads Transparency Center. If they all say "free shipping", you need a different hook.
3. Does the landing page keep the promise? A headline that says "Same-day dispatch" landing on a page that does not mention it loses the sale.

Then test. Google Ads experiments let you split traffic between two versions and see which wins.

Decision 7: the review rhythm

A strategy that is never reviewed turns into a set of old settings. Put the checks on a calendar:

Our Google Ads optimization checklist has the full list of weekly and monthly checks in order.

Pay per click marketing strategies that rarely work

A few ideas sound like strategy and usually burn money:

• Bidding on everything loosely related. Broad reach with no negatives pays for searches that never buy.
• Chasing top position everywhere. The last slice of impression share is the most expensive. Profit usually peaks well before 100%.
• Copying a rival's every move. You cannot see their margin. Their best keyword might be your worst.
• Judging on clicks or CTR. Cheap clicks that do not buy are expensive.
• Accepting every recommendation. Google's recommendations aim at Google's goals and your stated targets. Check each one against Decision 1.

If you are new to paid search, start with how to do PPC marketing, then come back to this.

Putting the strategy to work

A strategy only pays when someone runs the weekly checks. That is the part most store owners drop after a month. Scaley is an AI media buyer for Google Ads. Scaley Media Buyer connects read-only and answers strategy questions from your live account, like "which campaigns are below break-even this month". Scaley Suite suggests the fixes and makes each one only after you approve it. Prices for all three tiers are on the pricing page, and you can start the free trial.

Disclosure: Christopher Krassnig, who founded Scaley, also runs ZenoX Media, a Google Ads agency. The seven decisions above are the order the team works through on every new account.

Where these facts come from

Checked on 2026-10-08:

• Build effective keyword lists, Google Ads Help - start with exact match, then add phrase and broad for keywords that perform well.
• About conversion measurement, Google Ads Help - the Smart Bidding strategies and the 7 to 14 day learning phase.
• About Performance Max campaigns, Google Ads Help - exact match priority over Performance Max.
• About average daily budgets, Google Ads Help - the daily and monthly spend limits.
• Choose the right campaign type, Google Ads Help - the campaign types and what each is for.