How I Increased an E-commerce Store’s Sales in Brazil by 80% with YouTube Ads

João Victor Ramos · 2026-10-07

Creating engaging 30-second videos

30-second videos should be direct and impactful. Focus on:

• Showing the product in use and highlighting its main benefits.
• Using a story that connects emotionally with your audience.
• Including a clear call to action, like "Shop now" or "Learn more".
• Making sure the first 5 seconds grab attention.

Video quality should be high; consider investing in good lighting and sound. Use tools like FreeSpy to analyze which video styles are performing best in your category.

Effective targeting by interests and behaviors

Use YouTube Ads targeting options to reach the right audience. Consider:

• Creating detailed personas to understand your target audience’s interests.
• Targeting behaviors, such as users who visited your website or interacted with similar products.
• Using remarketing lists to focus on people who have already had some contact with your brand.

Targeting needs to be refined and tested to avoid wasting budget.

Using remarketing to recapture potential customers

Remarketing is essential for recapturing visitors who didn’t convert. To implement it:

• Create specific campaigns for users who abandoned their cart, offering a discount or free shipping.
• Use dynamic ads that show products the customer has already viewed.
• Use remarketing lists to show ads to people who have already watched your videos or interacted with your channel.

This strategy can significantly increase your conversion rate.

Testing different ad formats to maximize reach

Don’t stick to just one ad format. Try:

• Skippable and non-skippable video ads.
• 6-second bumper ads for quick impact.
• Discovery ads that appear in YouTube recommendations.

Analyze which format performs best in terms of CTR and conversions, and adjust your budget accordingly.

Post-campaign data analysis to identify improvements

After each campaign, it’s crucial to analyze the results to understand what worked. Pay attention to:

• Click-through rate (CTR) and cost per acquisition (CPA).
• Average video watch time and completion rate.
• Feedback and comments on the ads to identify areas for improvement.

Use the data to optimize future campaigns, adjusting targeting and creatives as needed.

What percentage increase in sales did you achieve with YouTube Ads?