Google Shopping Ads Optimization: 10 Tips to Boost Ecommerce Performance

Want to supercharge your ecommerce sales with Google Shopping Ads? Here's how:

  1. Fix Your Product Feed
  2. Set Up Clear Campaign Groups
  3. Improve Your Bid Settings
  4. Keep Product Info Up to Date
  5. Use Custom Labels Effectively
  6. Clean Up Your Feed Data
  7. Track Your Results
  8. Control Your Stock Levels
  9. Set the Right Prices
  10. Use Advanced Tools

In this post we’re going to cover off all the above points to bring you up to speed on the top tips to stay ahead on performance and get the most out of your ad spend.

Timeline infographic showing 9 key steps for optimizing product advertising strategies. The steps are arranged horizontally with simple icons and include: Fix Your Product Feed (spreadsheet icon with bug), Set Up Clear Campaign Groups (play button icon), Improve Your Bid Settings (brightness adjustment icon), Keep Product Info Up to Date (chart refresh icon), Use Custom Labels Effectively (tag icon), Clean Up Your Feed Data (sparkly broom icon), Track Your Results (eye tracking icon), Control Your Stock Levels (glowing mobile device icon), and Set the Right Prices (hot price text icon). Each step is connected by a timeline line with dots marking each stage.

When we say ‘optimize performance’ we mean:

  • Get more clicks
  • Boost conversions
  • Lower costs
Tip Why It Matters
Fix Product Feed Foundation of your ads
Clear Campaign Groups Better organization and control
Improve Bid Settings Maximize ROI
Keep Info Updated Avoid wasted spend
Use Custom Labels Smarter targeting
Clean Feed Data Prevent disapprovals
Track Results Know what's working
Control Stock Avoid out-of-stock ads
Set Right Prices Stay competitive
Use Advanced Tools Automate and optimize

Google Shopping Basics

Google Shopping Ads put your products front and center in search results. They're a game-changer for online stores looking to boost sales.

Here's what you need to get started:

1. Google Merchant Center Account

This is your product info hub. You'll upload all your product details here.

2. Product Feed

Your feed is crucial. It needs these must-have details:

What You Need What It Is
Product ID Your product's unique code
Title Product name (keep it under 150 characters)
Description Product details (max 5000 characters)
Link Where to buy the product
Image link Main product photo
Price What it costs right now
Availability Can people buy it now?

3. Google Ads Account

This is where you'll run your Shopping campaigns.

Got all that? Great. Now you can set up your first campaign. You've got two main options:

  • Standard Shopping Campaigns: More hands-on control.
  • Performance Max Campaigns: Let Google's AI do the heavy lifting.

Keep an eye on these numbers:

  • Click-Through Rate (CTR): How many people click your ad?
  • Conversion Rate: How many clicks turn into sales?
  • Cost Per Click (CPC): What you pay for each click.
  • Return on Ad Spend (ROAS): How much money you make per ad dollar.

Jeff Moriarty from Moriarty's Gem Art shared a pro tip:

"We tweak our product titles based on what people search for. It's boosted our exposure, clicks, and sales by over 300%."

One last thing: Keep your product feed fresh. Google says update every 30 days, but daily is best to keep prices and stock accurate.

1. Fix Your Product Feed

Your product feed is crucial for Google Shopping ads. Here's how to optimize it:

Clean up your data

Use tools like Optmyzr's Shopping Feed Audits to spot errors. Focus on:

  • Unique product IDs
  • Accurate titles (under 150 characters)
  • Detailed descriptions (up to 5000 characters)
  • Correct availability status
  • Matching prices
Screenshot of Optmyzr's Shopping Feed Audit interface. The page shows an audit outline on the left sidebar and detailed audit results on the right. The audit reveals critical issues with a Google Merchant Center feed: 100% of products (1848) are disapproved, 96.54% have short product descriptions, 90.58% have overly long titles, 75.32% are missing product brand in descriptions, and 76.19% lack brand names in titles. The interface includes 'Save PDF' option in the top right, and each audit finding has a red 'C' grade indicator with download and expand options.

Isolate New Products

Optimize product titles

Your title is what shoppers see first. Use this structure:

Product Type Title Format
Apparel Brand + Gender + Product Type + Attributes
Electronics Brand + Model + Product Type + Key Features
Home Goods Brand + Material + Product Type + Size

Use high-quality images

Make sure your images:

  • Are high-resolution
  • Show the product clearly
  • Match the variant
  • Meet Google's requirements

Include relevant attributes

Don't skip optional fields. Focus on:

  • GTIN
  • Brand
  • Color
  • Size
  • Material
  • Pattern

Keep it fresh

Update your feed daily to keep prices, stock levels, and product info accurate.

"We tweak our product titles based on what people search for. It's boosted our exposure, clicks, and sales by over 300%", says Jeff Moriarty from Moriarty's Gem Art.

 Just to cap off this first section, you could also check out this YouTube video from GrowMyAds about Google Shopping feed optimization to achieve 10X Growth.

2. Set Up Clear Campaign Groups

Organizing your Google Shopping campaigns into clear groups is crucial. Here's how to do it:

Split by Product Categories

Break down your campaigns into main product categories. This works great for big inventories:

Category

Product Type Title Format
Apparel Brand + Gender + Product Type + Attributes
Electronics Brand + Model + Product Type + Key Features
Home Goods Brand + Material + Product Type + Size

Separate by Seasonality

Create separate campaigns for seasonal products. Why? So you can manage bids during peak times:

Summer campaign: Swimwear, sunglasses, beach stuff Winter campaign: Coats, boots, snow gear

Divide by Product Value

Split your campaigns based on price points:

1. High-value products

These often have bigger profit margins. You might want to spend more on ads for these.

2. Low-value products

Keep these separate. You don't want to overspend on items with smaller margins.

Isolate New Products

Make a campaign just for new SKUs. This lets you:

  • Track how they're doing without messing up your other campaigns
  • Adjust bids more aggressively for these new items

Use Campaign Priorities

Google has campaign priority settings. Use them like this:

  • High priority: New stuff, best-sellers, clearance items
  • Medium priority: Specific product categories or regions
  • Low priority: Everything else

Refine with Ad Groups

Within each campaign, create multiple ad groups:

  • Group similar products together
  • Aim for 10-20 product groups per 100 products in your feed

3. Improve Your Bid Settings

Getting your bid settings right can make or break your Google Shopping ads. Here's how to nail it:

Start with manual CPC bidding. It gives you control over your spend per click. You can set bids for your whole campaign or specific products.

Once you're comfortable, try Enhanced CPC. Google uses its data to tweak your bids based on the likelihood of a sale.

Break down your product groups and set different bids for each:

Product Group Bid Strategy
Best Sellers Higher bids
New Products Medium bids
Low Performers Lower bids

Running a sale? Bump up those bids. It'll help your ads show up more when shoppers are ready to buy.

Want to focus on return on ad spend (ROAS)? Use Target ROAS bidding. Set a target, and Google will aim for that return.

"Setting a target ROAS lets us auto-adjust bids based on expected return. It's a smart way to allocate budget, focusing on products that bring in more money." - Emma Zerner, Co-founder and Content Strategist at Icecartel

Look at when your ads perform best and adjust bids for those times. Selling more on weekends? Increase bids then.

Keep an eye on your performance. Check click-through rates, conversion rates, and cost per acquisition. If something's not working, change it up.

4. Keep Product Info Up to Date

Outdated product details can tank your Google Shopping performance and waste money. Here's how to stay on top of it:

Update often. Google lets you refresh your feed up to four times a day. Use it, especially for fast-moving inventory.

Focus on these key fields:

  • Price
  • Availability
  • Sale price
  • Sale price effective date

These change frequently and directly impact your ads.

For large inventories, manual updates don't cut it. Use feed automation tools to sync your e-commerce platform with Google Merchant Center.

Set up alerts for low stock or price changes. This helps you quickly adjust ads to avoid promoting out-of-stock items.

If you use AI for product descriptions, you MUST disclose it. Google's April 2024 update introduced new attributes for this:

Attribute Purpose
structured_title AI-generated titles
structured_description AI-generated descriptions

Google's 2024 updates also include new fields like loyalty_program (for member prices and points) and auto_pricing_min_price (to set your lowest advertised price). Using these can give your listings an edge.

Even with automation, manually review your feed regularly. Look for errors and ways to improve your listings.

"Updating your data feeds to Google several times per day can significantly improve your overall campaign performance. It helps prevent channels from disapproving your products and ultimately gives you higher transactions." - DataFeedWatch

5. Use Custom Labels Effectively

Custom labels are your secret weapon for organizing Google Shopping campaigns. They let you group products your way, giving you more control over bidding and budgets.

Infographic titled 'Strategies for Effective Custom Labeling' showing five key strategies arranged in a circular pattern around a central tag icon. Each strategy is represented by a colored icon with an arrow pointing to the center: 'Identify Promotional Items' (green megaphone icon), 'Segment by Price' (mint price tag icon), 'Highlight Best Sellers' (yellow shopping cart with star icon), 'Mark Seasonal Items' (orange snowflake icon), and 'Flag High-Margin Products' (coral percentage icon). The infographic is enclosed in a rounded rectangle with a pink border and includes the Scube Marketing logo at the bottom.

You get 5 custom labels in your product feed. Here's how to use them:

1. Segment by price

Group products into price ranges and set different bids. For example:

Price Range

Price Range Max CPC
$30-$99 $1.00
$100-$499 $3.00
$500+ $5.00

2. Highlight best sellers

Label your top performers to bid more on them.

3. Mark seasonal items

Adjust bids based on seasons. Bid more on winter coats when it's cold, less in summer.

4. Flag high-margin products

Put more budget towards items that make you more money.

5. Identify promotional items

Label products on sale to adjust bids during promos.

A Danish company tried this and saw a 21% jump in conversion rate. They segmented by price, best sellers, and seasonal items.

Another company went even further. They isolated high-margin products and used different bidding strategies. The result? Revenue up 85% and transactions up 68%.

Want to use custom labels? Here's how:

  1. Pick your labels based on what matters to your business
  2. Assign values to each product in your feed
  3. Set up campaigns using these labels
  4. Adjust your bids and budgets

Don't set it and forget it. Update your labels as things change.

"Using custom labels to create separate product groups within the campaign, you can significantly increase conversion rates and revenue for the isolated products and the entire campaign." - DataFeedWatch

Custom labels give you the power to organize your campaigns YOUR way. Use them wisely, and you'll see the difference in your bottom line.

6. Clean Up Your Feed Data

Your product feed is crucial for Google Shopping Ads success. Poor data can lead to disapproved products, limited reach, or even account suspension. Here's how to keep your feed clean and accurate:

  1. Update your feed daily. This prevents mismatches between your feed and website. Tools like DataFeedWatch can automate this process.
  2. Fill out all attributes for each product. This includes title, description, brand, GTIN (or MPN & SKU), price, availability, image link, and item group ID.
  3. Use the correct formats for attributes. Google has specific guidelines:
Attribute Correct Incorrect
Gender "male" "men"
Condition "refurbished" "reconditioned"
  1. Clean up your data with Regular Expressions (RegEx). This can help fix common issues in bulk, like removing duplicate words, standardizing sizes, and eliminating extra spaces.
  2. Check your image quality. While Google's minimum is 100x100 pixels, aim for at least 800x800. Larger images perform better.
  3. Keep your feed data consistent with your website. This includes prices, availability, and product details.
  4. Use feed rules in Google Merchant Center to quickly add or modify product attributes.
  5. Remove outdated products. This includes seasonal items, unavailable products, or low-margin offerings that aren't worth advertising.
  6. Proofread your listings regularly. Look for errors in spelling, pricing, or product details.
  7. Monitor your feed errors. Keep an eye on your Google Merchant Center for warnings or errors, and address them quickly.

At SCUBE Marketing, we can take all this, and more, off your hands and allow you to focus on the areas you know best. We’d love to hear from you if you’re interested in working with us - so book a call with our team today!

7. Track Your Results

Want to boost your Google Shopping Ads? You need to keep tabs on some key numbers. Here's what matters:

Impressions: How often people see your ads. More views? Great. But it's not everything.

Click-Through Rate (CTR): The percentage of people who click after seeing your ad. Higher is usually better.

Cost-Per-Click (CPC): What you pay when someone clicks. Lower CPC means your budget goes further.

Conversion Rate: How many clicks turn into sales or actions you want. This one's crucial.

Return on Investment (ROI): Are you making money compared to what you're spending?

Here's when to check each:

Metric When to Check Why
Impressions Daily Spot big drops fast
CTR Weekly See if ads are hitting the mark
CPC Weekly Keep costs in check
Conversion Rate Every two weeks How well are you doing overall?
ROI Monthly Is this profitable long-term?

Use Google Analytics and Shopify's reports to track these easily.

A Statista expert says: "Regular checks give you the full picture of how healthy your business is."

Want better results? Try these:

  1. Keep your product feed fresh and accurate.
  2. Tweak your bids based on what's working.
  3. Mix up your ad types. Try Showcase or Product Shopping ads.
  4. Use negative keywords to cut out searches you don't want.

8. Control Your Stock Levels

Managing inventory is crucial for Google Shopping Ads success. Here's why it matters and how to do it right:

Out-of-stock items waste ad spend and frustrate customers. Plus, Google might reduce visibility for unavailable products. To avoid these headaches, try these tactics:

1. Use real-time inventory updates

Sync your product feed with actual stock levels. This keeps Google Shopping in the loop about what's available.

2. Automate ad pausing

Use a script to pause ads for out-of-stock items. It can check product URLs hourly for "out of stock" or "sold out" terms.

3. Set a stock threshold

Only advertise products with a certain amount of stock in your feed. For example, set the quantity to "more than 1" or a specific number.

4. Offer alternatives

Add similar product suggestions to the landing page for popular items that go out of stock. This keeps customers engaged and can lead to other sales.

5. Enable backorders

Let customers place advance orders for items that'll be back soon. This keeps your ads running and sales coming in.

Here's a quick look at stock update frequencies:

Update Frequency Best For
Real-time High-volume sellers
Hourly Most e-commerce stores
Daily Smaller inventories

Google's Search Advocate, John Mueller, says:

"If you have a lot of information about that product anyway on those pages, then that page can still be quite relevant for people who are searching for a specific product."

9. Set the Right Prices

Pricing can make or break your Google Shopping Ads. Here's how to nail it:

Use the sale price attribute

This little trick can boost your traffic and conversions big time. Here's the deal:

  • Show the base price for at least 30 out of 200 days
  • Set your sale price 5-90% lower than the base
  • Use sale_price_effective_date to control your sale timing

When you do this right, you'll see sale prices, badges, and strike-through prices in your ads. It's like catnip for bargain hunters.

Keep an eye on the competition

Want to know how your prices stack up? Check out Google's Benchmark Pricing Report. It's under Reports > Predefined Reports (Dimensions) > Shopping > Shopping (Item ID).

Pro tip: Add a "benchmark product price difference" column. It'll show you at a glance where you stand.

Adjust bids based on your price position

Use this as a guide:

Your Price vs Competitors What to Do
Way higher (>20%) Lower bids
A bit higher (5-20%) Hold steady
Slightly lower (0-5%) Hold steady
Much lower (>5%) Raise bids

This way, you're not wasting money on overpriced items, but you're pushing hard on your best deals.

Pick your pricing strategy

Different strokes for different folks:

  • Cost-plus: Add a fixed markup (Think IKEA)
  • Value-based: Charge what it's worth (Think Apple)
  • Dynamic: Change prices on the fly based on demand and competition

Use smart tools

Price intelligence systems can do the heavy lifting for you. They track your competitors and help you adjust prices automatically for the best ROI.

10. Use Advanced Tools

Want to supercharge your Google Shopping Ads? You need some advanced tools in your arsenal. These bad boys can automate tasks, fine-tune your bids, and give you a deep dive into your campaigns.

Let's check out some top-notch options:

Optmyzr

This tool is a beast for managing multiple PPC campaigns. Big businesses, this one's for you.

It's got:

  • Bulk editing and tracking
  • Real-time data refresh
  • Automation layering

Price tag? Starts at $228 per month.

WordStream

On a budget? WordStream's got your back. It dishes out personalized advice based on what you're aiming for.

You'll get:

  • PPC approach scoring
  • Custom recommendations
  • Budget management

Pricing kicks off at $264 per month.

Semrush PPC Toolkit

Want to spy on your competitors and dig up killer keywords? Semrush is your go-to.

It offers:

  • Competitor ad analysis
  • Keyword discovery
  • Ad copy ideas

Starts at $119.95 per month.

Adalysis

Data nerds, listen up. Adalysis is all about metrics-based testing and actionable PPC bidding advice.

Features include:

  • A/B testing
  • Performance tracking
  • Bid optimization tips

Pricing begins at $99 per month.

Here's a quick comparison:

Tool Ideal For Starting Price
Optmyzr Big businesses $228/month
WordStream Budget-conscious folks $264/month
Semrush PPC Toolkit Competitor research $119.95/month
Adalysis Data-driven optimization $99/month

But hey, don't just take my word for it. Most of these tools offer free trials. Give 'em a spin before you commit.

Google's Freebies

Don't sleep on Google's free tools:

  1. Google Ads Editor: Perfect for bulk edits and offline changes
  2. Benchmark Pricing Report: See how your prices stack up against competitors

These can be a solid starting point if you're just dipping your toes into advanced PPC tools.

Next Steps

You've learned about optimizing Google Shopping Ads. Now it's time to take action. Here's what to do:

1. Audit Your Product Feed

Review your product data. Make sure it's accurate and current. Focus on:

  • Product titles: Include brand, color, size/material
  • Descriptions: Highlight key features and benefits
  • Images: Use high-quality photos with white backgrounds
  • Pricing: Keep it competitive and accurate

2. Set Up Campaign Structure

Organize your campaigns like this:

Campaign Level

Campaign Level Example
Ad Groups By product category
Product Groups By brand or price range

This setup gives you better control and optimization options.

3. Implement Bidding Strategy

Start conservative:

  • Set initial bids between $0.50 - $1.00
  • Use geographic bid modifiers based on regional performance
  • Adjust bids for your best-selling products

4. Use Negative Keywords

Filter out irrelevant searches. If you sell new laptops, add "used" and "refurbished" as negative keywords.

5. Leverage Tools

Consider these tools to streamline management:

Tool Key Feature Starting Price
Optmyzr Bulk editing $228/month
WordStream Budget management $264/month
Google Ads Editor Free bulk edits Free

6. Monitor and Optimize

Regularly review key metrics:

  • Click-through rate (CTR)
  • Conversion rate
  • Return on ad spend (ROAS)

Adjust your strategy based on what you find.

7. Expand Gradually

As you gain confidence:

  • Increase your daily budget
  • Add more products to your feed
  • Test Performance Max campaigns for wider reach

FAQs

How to improve Shopping campaign Google Ads?

Want to boost your Google Shopping campaign? Here's how:

1. Supercharge your product feed

Your product feed is the heart of your Shopping ads. Make it shine:

  • Pack in those product details
  • Use crisp, clear images
  • Craft titles and descriptions that are both keyword-rich and easy to read

Don't just say "Men's Shirt". Go for "Nike Men's Dri-FIT Running Shirt - Blue, Size L". See the difference?

2. Master your bidding

Start small, then adjust:

Bid What to do
Start at $0.50 - $1.00 Watch and wait
Top performers Bump up by 10-15%
Underperformers Trim down by 10-15%

3. Embrace negative keywords

Cut out the noise. Use negative keywords to stop your ads from showing up for irrelevant searches. Your budget will thank you.

4. Stay on top of things

Keep your product data fresh as a daisy:

  • Prices? Update daily
  • Inventory? Check weekly
  • Overall feed quality? Review monthly
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