10+ years of experience · 3x UK Search Awards · 50+ brands across 6+ countries10+ years · 3x UK Search Awards

Slobodan JelisavacGoogle Ads Expert

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Google Ads Guide

From complete beginner to advanced advertiser — everything you need to know about Google Ads, in one place.

28

guides

5

chapters

3h+

content

This Google Ads guide is designed to help you master Google advertising step by step — whether you're just starting out or already have experience with paid campaigns. Each guide is written based on real experience with clients in Serbia, UK and EU.

Start with the basics in the first chapter, then progress to more complex topics like remarketing, conversion tracking and account audits. Each chapter is marked with a difficulty level, so you always know where you are on the journey from beginner to Google Ads expert.

Guide contents

1

Google Ads Basics

Beginner

Understand the platform, costs and options before investing your first dollar. Learn how much Google Ads costs, how different campaign types work and whether you need an agency or can do it yourself.

Illustration of a rocket on a launch pad with a compass and building blocks, theme of a beginner's guide to Google Ads

How to Start with Google Ads: Beginner's Guide [2026]

Step-by-step guide from zero to your first campaign — types, budget, keywords and common mistakes.

How Much Does Google Ads Cost? Prices, Budgets & ROI [2026]

How Much Does Google Ads Cost? Prices, Budgets & ROI [2026]

Real CPC prices by industry, minimum budgets and ROI planning framework.

Illustration of coins stacked like bar-chart columns with a calculator, Google Ads budget planning topic

Google Ads Budget: How Much You Actually Need [2026]

The max-CPA formula, spend by phase (test, optimize, scale) and worked examples with transparent math.

Illustration of a briefcase and a shopping bag connected by a gear, illustrating Google Ads for B2B and eCommerce businesses

Google Advertising for Businesses: Complete Guide for B2B and eCommerce [2026]

Strategies, campaign types, budgeting and measuring results for businesses of all sizes.

Google Ads Agency vs Freelancer vs In-House: How to Choose

Google Ads Agency vs Freelancer vs In-House: How to Choose

Cost comparison, pros and cons of each campaign management option.

2

Keywords & Targeting

Beginner → Intermediate

The foundation of every successful campaign — how to find the right words and eliminate waste. Learn keyword research, creating negative keyword lists and improving Quality Score for lower CPC.

Illustration of a golden key beside plain gray keys separated by a sieve, theme of which keywords actually bring results in Google Ads

Keywords for Google Ads: Complete Guide [2026]

Research, selection, organization and keyword optimization step by step.

Illustration of a funnel blocking bad shapes while letting good ones through, with folders beside it, theme of negative keywords strategy in Google Ads

Negative Keywords Strategy: Match Types, Organization & Process [2026]

How negatives actually work — match type behavior, a tiered organization system and the process for mining your own.

Illustration of a funnel and sieve filtering blocks with a red X into a trash bin, negative keywords list topic

Negative Keywords List 2026: 400+ Terms by Category (Copy-Paste)

400+ copy-paste terms across 15 categories, brand-safety blocks and an AI prompt that builds a custom list for your business.

Illustration of a shield with a star and stacked puzzle pieces, theme of Quality Score and how to improve it in Google Ads

Quality Score: What It Is and How to Improve It [2026]

How Quality Score affects CPC and positions, and concrete tactics for improvement.

3

Campaign Types & Optimization

Intermediate

Search, Shopping, PMax — which campaign type is right for your business. Compare Google Shopping, Performance Max and classic Search campaigns, plus differences between eCommerce and B2B strategies.

Illustration of a shopping cart with boxes and price tags, theme of a Google Shopping campaigns guide

Google Shopping Campaigns: How to Increase ROAS [Guide 2026]

Feed optimization, campaign structure and tactics for better Shopping performance.

Illustration of stacked colorful building blocks and a target with an arrow at center, illustrating a Performance Max campaign guide

Performance Max Campaigns: Guide for eCommerce and B2B [2026]

How PMax campaigns work, when to use them and how to optimize them.

Illustration of two pillars topped with a chart icon and a heart icon, theme of comparing Google Ads and Meta advertising

Google Ads vs Meta Ads: What's Better for Your Business?

When to use which channel — differences in targeting, costs and ROI.

Illustration of a balance scale with a shopping bag and a stack of folders, theme of eCommerce vs B2B Google Ads strategy differences

Google Ads for eCommerce vs B2B: Key Strategy Differences

Differences in campaigns, KPIs and strategies for two business models.

Illustration of a fan of cards with a ruler and puzzle pieces, theme of a Responsive Search Ads guide

RSA Guide: Responsive Search Ads Framework [2026]

7-8 headlines instead of 15, angle-based distribution, and a testing loop that actually works.

Illustration of a target with an arrow in the bullseye, a megaphone and a stack of ad cards, Google Search campaigns guide topic

Google Search Campaigns: The Complete Guide [2026]

The AI Max suite, the September migration of broad match and ACA campaigns, and an intent-and-margin structure.

Illustration of a rocket launching surrounded by colorful geometric shapes and a compass, Demand Gen campaigns guide topic

Demand Gen Campaigns: The Complete Guide [2026]

Where they show, who they make sense for, creative requirements and setup — compared honestly with PMax and YouTube.

4

Measurement & Analysis

Intermediate → Advanced

Without proper tracking and regular audits, everything else is guesswork. Learn how to set up conversion tracking, use enhanced conversions and conduct a complete Google Ads account audit.

Illustration of an unplugged cable near an empty socket and a broken chain link, theme of conversion tracking for Google Ads

Conversion Tracking for Google Ads: Why Your Campaigns Don't Work

Guide for proper tracking setup, enhanced conversions and diagnostics.

Illustration of a clipboard checklist with check marks and a magnifying glass, theme of a complete Google Ads audit checklist

Google Ads Audit: Complete Checklist [2026]

100+ checkpoints in 12 categories, plus a downloadable Excel/Google Sheets template.

Illustration of a clipboard checklist with check marks and a magnifying glass, Performance Max campaign audit topic

Performance Max Audit Checklist: 35+ Checkpoints [2026]

PMax-specific checks: asset groups, feed quality, negatives, brand exclusions and channel reporting.

Illustration of folders stacked in tiered layers with a rising bar chart and a stopwatch, GA4 audience framework for ecommerce topic

The GA4 Audience Framework for Repeat-Purchase Ecommerce: 25 Lists, 6 Layers, 3 API Limits

All 25 audience lists with their exact GA4 configuration, the delivery thresholds, replenishment windows, and the three Admin API limits with a workaround for each.

5

Advanced Strategies

Advanced

Remarketing, optimization and troubleshooting for experienced advertisers. Advanced strategies for remarketing campaigns, common mistakes that waste budget and diagnostics when campaigns don't deliver results.

Illustration of a magnet pulling shapes back and a boomerang beside it, theme of Google Ads remarketing

Google Ads Remarketing: Complete Guide [2026]

Setup, segmentation and remarketing strategies that increase conversions.

Illustration of coins falling into a crack with a warning triangle, theme of common Google Ads campaign mistakes

Google Ads Optimization: 20 Mistakes Costing You Money

Most common mistakes in structure, bidding and landing pages — and how to fix them.

Illustration of a jammed gear with a wrench and a flat line chart, theme of why Google Ads campaigns aren't delivering results

Why Google Ads Campaigns Don't Work (and How to Fix It)

12 most common reasons for poor performance and concrete solutions for each problem.

6

API & Automation

Advanced

Run your accounts through the API instead of the browser: access setup for the whole Google stack, developer token approval and CRM-to-Google-Ads feedback loops. For agencies and in-house teams automating reporting and monitoring.

Illustration of an open toolbox with a wrench and a ring of keys, Google API access setup guide for agencies topic

Google API Access for PPC Agencies — Complete Setup Guide [2026]

One Cloud project for Ads, GA4, Search Console, Tag Manager and Merchant Center — with OAuth lessons learned in practice.

Illustration of an old key on a tray with an arrow pointing to a cloud holding a green shield, Google Ads API access moving from developer tokens to Cloud projects

Google Ads API Basic Access: Step-by-Step Guide [2026]

Google retired developer tokens on Sep 9, 2026 and tied access levels to the Cloud project. What changed, what Basic unlocks, and when Standard is worth asking for.

Illustration of a padlock with a key, a cloud, a shield and an ID badge card, Google Ads API authentication with OAuth, service accounts and Cloud projects

Google Ads API Authentication: OAuth, Service Accounts & Developer Token (2026)

OAuth2 desktop vs. web flow, the 7-day refresh token trap, service account rules and a table of common errors with fixes.

Illustration of gears and a cable feeding a bar chart with data, GAQL query guide for Google Ads API reporting topic

Google Ads API Reporting with GAQL: Anatomy + Copy-Paste Queries [2026]

Query anatomy, search() vs searchStream(), 12 copy-paste reports and the traps that break queries.

Offline Conversion Import for B2B: Connect Google Ads to Your CRM

Offline Conversion Import for B2B: Connect Google Ads to Your CRM

Make the algorithm learn from closed deals instead of form fills — GCLID, Enhanced Conversions for Leads and CRM setup.

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