Sep 4, 2024  ·  20 min read

Amazon PPC Advertising: A Comprehensive Guide of The Amazon PPC Auction

Demian Lazurko – CEO at MyRealProfit
Demian Lazurko
CEO @ MyRealProfit
How does the Amazon PPC auction work?

Amazon PPC is a necessity for anyone seeking to be profitable on Amazon. With the fierce competition on Amazon, leveraging an Amazon PPC strategy can be a game-changer. However, learning how Amazon PPC works can have a steep learning curve without proper guidance. In this comprehensive guide, we’ll explore the mechanics of Amazon PPC, key terms, essential metrics, and how the auction process works. We’ll also provide practical tips for Amazon PPC for beginners and experts. By the end, you’ll understand how to make Amazon PPC advertising work for you.

What is Amazon PPC Advertising

What is Amazon ppc campaign?

Amazon PPC is a paid advertising model on Amazon where you pay a fee each time a shopper clicks on your ads. Amazon paid search advertising allows you to bid on keywords relevant to your products, with the highest bidder’s ad appearing in prominent positions on Amazon’s search results page. The primary aim of Amazon PPC campaigns is to increase product visibility, drive traffic, and boost sales. Effective PPC campaigns can help you gain a competitive edge by reaching potential customers who are actively searching for products.

How is Amazon PPC Different From Traditional PPC Advertising?

Unlike traditional PPC, Amazon PPC is entirely curated for the Amazon ecosystem, offering unique features suited to Amazon sellers. While both models operate on a pay-per-click basis, Amazon PPC focuses exclusively on promoting products within the Amazon marketplace. Amazon’s A9 algorithm is crucial in determining ad placements, considering factors like product relevance and seller performance. By strategically bidding on relevant keywords, you can ensure your products appear at the right time to the right audience.

Critical Terms in Amazon PPC

To master Amazon PPC, it’s essential to understand the key terms that shape the platform:

  • Bid
  • Click
  • Impression
  • Click-Through Rate (CTR)
  • Conversion Rate
  • Average Order Value (AOV)
  • Cost Per Click (CPC)
  • Cost Per Sale (CPS)
  • Return on Advertising Spend (ROAS)
  • Quality Score
  • Match Type
  • Ad Groups
  • Campaigns
  • Keywords
  • Bid Adjustments
  • Negative Keywords
  • Product Targeting
  • Automatic Campaigns
  • Manual Campaigns
  • Sponsored Products
  • Sponsored Brands
  • Sponsored Display

Understanding Amazon PPC Metrics

Amazon PPC online advertising metrics

Understanding Amazon PPC metrics will help you assess ad performance and pinpoint areas that need improvement. My Real Profit Day-to-Day Report enables you to monitor all your Amazon metrics across all reports on one intuitive dashboard. Here are the Amazon advertising metrics you need to monitor.

Impressions

Impressions represent the number of times your Amazon PPC ad is displayed to shoppers on Amazon. While having many impressions indicates a broad audience reach, it doesn’t necessarily correlate to shopper engagement. However, impressions are a crucial metric for assessing visibility. If your impressions are high but clicks are low, you may need to refine your ad copy or targeting strategy to better resonate with your audience.

Click

Clicks are the total instances when shoppers have engaged with your ad by clicking on it. This metric indicates shopper interest with a high click count, typically suggesting your ad appeals to shoppers. Monitoring clicks is critical to your campaigns to assess how shoppers respond to your Amazon PPC ads. Enhancing ad content or targeting may be necessary if clicks are low despite high impressions.

Click-Through Rate (CTR)

How to calculate Click through rate on Amazon

CTR is a pivotal Amazon PPC metric calculated by dividing the number of clicks by the number of impressions and multiplying by 100 to express it as a percentage. Monitoring CTR helps in optimizing ad performance. A high CTR indicates effective ad relevance and appeal, suggesting that the message resonates well with the intended audience. A low CTR may indicate that the ad lacks relevance or that your chosen keywords do not align well with shopper intent.

Conversion Rate

How to calculate conversion rate on Amazon.

The conversion rate is determined by dividing the number of sales by the number of clicks, expressed as a percentage. This key metric reveals how effectively you convert shoppers’ interest into actual sales with PPC on Amazon. A low conversion rate could signal issues with product listings, such as unappealing images, subpar descriptions, or pricing concerns. Improving the conversion rate is essential for maximizing your Amazon PPC advertising efforts’ return on investment (ROI).

Average Order Value (AOV)

How to calculate average order value on Amazon.

You calculate AOV by dividing total revenue by the number of orders. The average order value indicates the average amount customers spend per order. A higher AOV can significantly enhance your Return on Advertising Spend (ROAS) and contribute to overall profitability by maximizing revenue. Tracking AOV helps assess product pricing strategies and whether upselling or cross-selling techniques should be implemented to boost sales.

Cost Per Click (CPC)

CPC measures the cost incurred for each click in Amazon PPC search marketing. It’s calculated by dividing the total advertising spend by the number of clicks received. Your CPC is an essential part of controlling your Amazon PPC budget management. Monitor how much you pay for each click to assess whether your campaigns are cost-effective. Keeping track of CPC allows for adjustments in bidding strategies to ensure optimal ad spend allocation.

Cost Per Sale (CPS)

How to calculate cost per sale on Amazon.

CPS is determined by dividing the total Amazon PPC advertising cost by the sales generated. This metric is crucial for evaluating campaign profitability, providing insight into how much you spend on each ad sale. You must monitor your CPS to identify areas for improvement. If the CPS is too high, optimizing the ad or the product pricing strategy might be necessary.

Return on Advertising Spend (ROAS)

You calculate ROAS by dividing the total revenue generated from ads by the total ad spend. ROAS is a pivotal measure of advertising effectiveness, indicating how much revenue you earn for every dollar spent on Amazon PPC advertising.

How to calculate ROAS on Amazon.

Monitoring ROAS helps you maintain profitability and fosters strategic adjustments for improving overall campaign performance. A higher ROAS shows that you’re using your ad spend efficiently. On the other hand, a lower ROAS suggests that you need to reassess your campaign.

Amazon Advertising Cost of Sales (ACOS)

I’ve saved the best for last – ACOS. ACOS is the inverse of ROAS, and it’s one of the most critical metrics in Amazon PPC advertising. You calculate ACOS by dividing the total ad spend by the total sales revenue and multiplying by 100. For example, if you spend $1 in ads to make $10 in sales, your ACOS is 10%.

How to calculate ACOS on Amazon.

The average ACOS in Amazon PPC varies between 25% to 35%. For beginners running Amazon ads, it’s best to aim for these general averages, then work on lowering the ACOS as you optimize your bids and ads. 

How to Use Your Amazon PPC Metrics to Optimize Your Campaigns

Your Amazon PPC metrics are crucial to optimizing your campaigns so they’re firing from all cylinders. Let’s explore how you can use your metrics as a guiding beacon to profitable PPC campaigns.

Identify High-Performing Keywords

Analyzing how each keyword contributes to CTR and conversions is crucial to Amazon’s pay-per-click advertising management. It allows you to pinpoint the keywords that resonate most with shoppers. Once identified, allocate a larger portion of your budget to these high-performing keywords to maximize their potential. Additionally, you can explore variations of these keywords to discover further opportunities for engagement.

Adjust Bids Strategically

Amazon PPC metrics provide invaluable insights into how your PPC campaigns perform in real-time. If specific keywords generate high traffic and sales, consider increasing bids to enhance visibility and conversions. On the other hand, if certain keywords yield a low CTR or conversion rate, decreasing their bids can help control costs and reallocate that budget toward more effective terms.

Refine Ad Copy

Experimentation is vital for effective Amazon PPC ads. Utilize A/B testing to compare different versions of your ad text to see which produces better results. How do changes in tone of voice, promotional offers, or call-to-action phrases affect your CTR and conversion rates? Continuously refining your ad copy can lead to more engaging ads that capture shopper interest and drive sales.

Monitor Changes Over Time

You must consistently track your PPC Amazon metrics over time to understand seasonal trends and changes in consumer behavior. Set benchmarks for performance metrics so that you can quickly identify when a campaign deviates from expected results. A proactive approach to metric monitoring allows for prompt adjustments that can prevent losses and capitalize on emerging trends.

How the Amazon PPC Auction Works

The Amazon PPC auction matches sellers’ bids with consumer search queries, ensuring relevance and effectiveness in ad placements. Here’s a closer look at each step involved in the process:

Sellers Place Bids

Sellers participating in Amazon PPC begin by selecting their target keywords. For each keyword, you have to determine a maximum bid, which is the highest amount you are willing to pay for a click on your ad. This bid is crucial as it sets the groundwork for potential visibility of your Amazon PPC ads.

Amazon Determines Ad Rank

Once bids are in place, Amazon’s algorithm evaluates several factors to ascertain each ad’s Ad Rank. The bid amount does not solely determine this ranking. Amazon factors in the quality of the ad, including its relevance to the keyword, historical performance metrics (such as click-through rate), and shopper engagement levels with the ad. A high-quality ad can rank well even with a lower bid, emphasizing the importance of delivering relevant content.

Placement and Costs

In the auction model, the highest bidder will generally secure the top Amazon PPC ad position, but they do not pay their maximum bid amount. Instead, they pay the second-highest bid plus a small increment (usually a cent). This second-price auction effectively incentivizes sellers to bid competitively without the risk of overpaying, promoting fair pricing dynamics.

Amazon program PPC auction model

Ad Placement Types

Amazon PPC ads can appear in various placements within Amazon’s ad ecosystem, including sponsored products, sponsored brands, and product display ads. The placement can affect visibility and performance, so understanding where ads are displayed can guide bidding strategies.

Dynamic Adjustments

Following the initial auction, the landscape constantly shifts as other sellers modify their bids and ad quality. Amazon continually updates Ad Rank based on these changes, so you must regularly evaluate and adjust your bids and strategy to maintain competitive positioning.

Conversion and Performance Measurement

After Amazon PPC ads are placed, tracking their performance metrics, such as click-through rate, conversion rate, and return on ad spend is essential. This data informs future auction participation and bidding strategy, enabling you to refine your approach and enhance campaign effectiveness over time.

A break-down of the Factors Influencing Amazon’s PPC Ad Rank

I’ve mentioned the role of Ad Rank in the Amazon PPC auction. However, to understand Ad Rank, you must first understand the factors Amazon considers when calculating your Ad Rank. Let’s break these factors down.

Bid Amount

At the core of the Amazon PPC auction process is the bid amount sellers are willing to pay for clicks on their ads. A higher bid usually correlates with a greater likelihood of winning the auction, thus securing a more prominent ad placement. However, it’s essential to balance your bids with profitability. Overbidding can lead to unsustainable advertising costs that outweigh the benefits. You must find the optimal bid that aligns with overall business goals to maximize return on investment.

Ad Relevance

Relevance is another crucial factor in determining Ad Rank. Amazon’s algorithm assesses how closely your Amazon PPC ad aligns with the shopper’s search query. Amazon PPC ads that effectively match the targeted keywords will typically get a higher click-through rate and conversion rate, signaling to the algorithm that the ad provides value to shoppers. This dynamic ensures that consumers are presented with advertisements that meet their needs, ultimately benefiting both the sellers and Amazon by improving the shopper experience.

Seller Performance Metrics

Your historical performance also influences ad positioning. Metrics such as seller ratings, customer feedback, and return rates contribute to a seller’s overall reputation on the platform. Higher seller ratings indicate dependable service and product quality, making Amazon more likely to place ads in desirable positions. Maintaining a solid seller profile with positive customer interactions strengthens trust and improves Ad Rank.

Best Practices for Keyword Research, Selection, Ad Copy, and Images in Amazon PPC

Let’s look at the best practices in keyword research, selection, ad copy, and images that you can use to enhance your Amazon PPC campaigns. These practices are essential in elevating ad visibility and increasing conversion rates for your products.

Keyword Research Best Practices

Leverage Amazon’s Keyword Planner alongside third-party tools like My Real Profit Advertising Analytics to gather data on search volume. This will help you pinpoint keywords that are both relevant and frequently searched.

Amazon PPC pay-per-click marketing keyword metrics

Competitors’ listings are another source of keywords for your PPC campaign. Monitor your competition to discover keywords for which they are ranking. This can reveal relevant and profitable keywords that you might have overlooked.

Examining the search terms that led customers to your products in the past is another excellent strategy for discovering new keywords for your Amazon ad campaign. Check your search query performance report to find customers’ search terms to find your products.

Keyword Selection Best Practices

As I mentioned, long-tail keywords can help you capture specific search queries with lower competition. Incorporate long-tail keywords to improve PPC ad visibility and conversion rates. Remember also to pay attention to keyword match types. Use a combination of broad, phrase, and exact match types for your keyword strategy. This diverse approach ensures wider reach while still capturing relevant traffic.

Ad Copy Best Practices

Highlighting your product’s unique selling points (USPs) is a surefire way of making your Amazon PPC ads more captivating. Clearly communicate your product’s unique benefits and features — addressing what sets it apart from competitors and why customers should choose it.

After highlighting your product’s USPs, incorporate compelling CTAs encouraging shoppers to take immediate action. Remember to keep your ad copy concise and actionable. Limit ad copy to essential information that is straight to the point and focus on easy-to-understand language that resonates with your target audience.

Image Best Practices

Using professional, high-resolution images that showcase your product from multiple angles encourages high CTR. Ensure the primary image adheres to Amazon’s guidelines, including a white background and clear product visibility. And if you want to capture shoppers’ attention more effectively, consider using lifestyle images to demonstrate the product. These images help customers envision how they might use the product and its benefits in real-life situations.

Strategies to Optimize Your Amazon PPC Ad Types

Now that you know how the PPC auction works, I’ll walk you through the strategies you can deploy to optimize your Amazon PPC ads to increase ROI and grow your sales on Amazon.

Amazon PPC Keyword Management Strategies

Effective keyword management is essential for optimizing your PPC ads and maximizing their performance. Here are actionable keyword management strategies that you can implement:

Conduct Regular Keyword Audits

Regular keyword audits are a crucial part of Amazon PPC advertising management. You should set a schedule for conducting keyword audits, ideally every two to four weeks. Metrics such as click-through rate (CTR), conversion rate, and cost-per-click (CPC) will help you gauge your ad performance.

My Real Profit Amazon PPC keyword dashboard

You need to identify high-performing keywords that drive conversions and underperforming ones that do not generate clicks or sales. Pause or remove keywords that consistently show low performance to free up your budget for more effective terms.

Incorporate Negative Keywords

Negative keywords burn through your ad budget by showing your Amazon PPC ads in irrelevant searches. Monitor search term reports to identify irrelevant search queries that lead to clicks but no conversions. Then, plug these leaks by regularly adding these search terms as negative keywords to prevent your ads from appearing on unwanted queries. You’ll have to continuously refine your negative keyword list based on ongoing performance data to ensure your PPC ad doesn’t appear in irrelevant searches.

Utilize Long-Tail Keywords

A common mistake in Amazon PPC advertising is that sellers focus solely on short-tail keywords and ignore long-tail keywords. Long-tail keywords are specific and less competitive, meaning they have higher buyer intent and cost less in bids. They often convert better because they target shoppers with a clear purpose. Integrate these long-tail keywords into your campaigns to reach audiences more likely to be interested in your products and drive higher conversion rates.

Leverage Keyword Match Types

There are three keyword match types in Amazon PPC advertising

  • Broad Match: Use these match types to capture a larger audience but monitor for relevance; adjust as needed.
  • Phrase Match: Utilize to reach audiences searching for specific phrases while maintaining relevance.
  • Exact Match: Implement for targeting specific searches, ensuring maximum relevance to your product.

Each match type serves a different role in Amazon advertising and can be combined to cover all your targeting bases. Regularly review the performance of each match type and adjust your strategy based on which types yield the best returns.

Update Keyword Strategies Based on Performance Data

Every adjustment you make on your PPC campaigns must be data-driven — keywords included. You should assess the keyword performance metrics to identify trends and patterns in your campaign. And since keyword performance isn’t static, you must be prepared to refine your keyword list, focusing on seasonal changes and market demands. For example, if a particular keyword sees a significant decrease in performance, consider replacing it with a more relevant or trending keyword.

Competitor Analysis

As you track your Amazon PPC campaigns, monitor competitors’ ads to identify their targeted keywords. Tools like Helium 10 can offer insights into your campaigns’ keywords that may be underutilized. Consider tested strategies coupled with your unique offerings to differentiate your ads.

Amazon PPC Keyword Management Strategies

Effective bid management is crucial for maximizing the return on investment for your Amazon PPC campaigns. Here are several actionable strategies for adjusting your bids effectively.

Adjust Bids Based on Performance

Identify High-Performing Keywords by regularly reviewing your Amazon PPC reports to find keywords with high conversion rates and low cost-per-click (CPC). Once you have identified the high-performing keywords, consider increasing your bids to improve ad positioning and visibility. A good rule of thumb is to increase the bid by 10-20% and monitor any changes in performance.

If you spot consistently underperforming keywords, such as those with low CTR and conversion rates, reduce their bids or pause them altogether. Lowering bids by 10-15% can help you find a balance that still allows for some visibility without overspending.

Utilize Dynamic Bidding Strategies

Amazon offers three dynamic bidding strategies: down only, up and down, and fixed bids. Here’s how each bidding strategy affects your campaigns.

  • Down Only: This option lowers your bid when Amazon estimates that the PPC ad is unlikely to convert. It helps control spending on lower-performing keywords.
  • Up and Down: The up and down bidding strategy allows Amazon to increase your bid by a maximum of 100% in certain scenarios (like when performance is likely to convert) and decrease it otherwise. Use this strategy for competitive keywords that have demonstrated strong performance.
  • Fixed Bids: Fixed bids keep bids steady for greater control; this is ideal if you have a solid understanding of your keyword performance without the volatility of dynamic adjustments.

Bid Adjustments Based on Time of Day and Day Parting

Amazon PPC ad performance varies throughout the day. It’s essential to review performance data segmented by time of day to understand when your ads perform best. Once you know when your Amazon PPC ads perform best, implement bid adjustments based on peak performance times. For instance, you can increase bids during high-traffic hours or decrease them during off-peak times to save costs.

Seasonal and Trend-Based Adjustments

As you assess your daily Amazon PPC ad performance, remember to evaluate them over extended time frames to understand their performance during seasonal spikes or drops and adjust bids accordingly. For example, if certain products perform better leading up to holidays, increase bids during these peak times to capture more holiday sales. Incorporate keywords relevant to seasonal events, adjusting bids on these terms to capitalize on seasonal interest.

Testing and Iteration

A/B Testing different bid strategies across various keywords will reveal the approach that yields the best results. You must be willing to iterate on your bid adjustments based on testing outcomes and performance metrics to refine your approach continuously.

Evaluating Competitor Activity

Keep track of competitors’ bidding strategies and adjust your bids if you notice significant shifts in the competitive landscape, such as a new entry or an increase in competitor budgets. This analysis helps you create competitive Amazon PPC campaigns without overspending.

Amazon PPC Testing and Optimization Strategies

Testing and optimization play a pivotal role in Amazon Sponsored ads management. Let’s explore the systematic testing and optimization strategies you can use to refine your ads and improve conversion rates.

Ad Copy Testing

You test your Amazon PPC ad copy by creating multiple versions of your ad copy and then experimenting with different headlines, calls to action (CTAs), and offers. This variation will provide insights into what resonates most with your target audience.

A/B testing also helps you compare the performance of different ad variants. For instance, run two Amazon PPC ads simultaneously — one with a straightforward product description and another with a more emotional appeal, and monitor which performs better in clicks and conversions.

Focus on click-through rate (CTR), conversion rate, and cost-per-acquisition (CPA) to determine which ad copy yields the best results. Use these insights to inform future ad copy development.

Product Listing Optimization

Your Amazon PPC ad captures the shoppers’ attention, but it’s your product listing that converts shoppers to customers. Without proper product listing optimization, you’ll waste your ad spend sending shoppers to a poorly done product details page that doesn’t convert them.

Ensure that you update your listing with accurate product and brand information. Your title should include the main keyword, brand name, and product features. The product features section needs to explain your product features to shoppers and how these features benefit the customer.

How to optimize Amazon product listing

And lastly, the product description and A+ content should help shoppers understand your product and brand better. For example, if your brand donates to charity, mention it in the product description. If you apply ethical manufacturing for your products, inform the shoppers in the product description section.

In addition to listing copy, product images also play a critical role in supporting Amazon PPC advertising profitability. Ensure your product images are clear and high-quality, and show the product in great detail. Also, include lifestyle images to show the product in use. As you optimize your listing, you must follow Amazon’s guidelines and ToS to avoid getting your listing suspended.

Campaign Structure Optimization

It’s easy for some Amazon PPC campaigns to slip through the cracks when you’re running multiple campaigns simultaneously. You must logically organize your campaigns and ad groups based on product categories and target demographics. This structured approach will aid in monitoring performance and making necessary adjustments.

A critical aspect of organizing your Amazon PPC campaigns is campaign naming. You need a clear naming structure for campaigns and ad groups to track their effectiveness easily. For example, you should include the product type, target audience, and promotion type within the name.

Continuous Improvement

Consistent testing is the key to maintaining profitability and scaling revenue with Amazon PPC advertising. As you gather data, continuously tweak and refine your ad copy, product listings, and overall strategy based on your performance metrics.

As you test your Amazon PPC campaigns and strategy, stay flexible and adapt to changing market conditions and consumer behaviors. Seasonal trends, economic shifts, or even changes in consumer preferences can all affect campaign success.

Final Thoughts

Mastering Amazon PPC is essential for any seller looking to thrive on Amazon. For sellers willing to learn how to use Amazon advertising, this guide will help you better understand Amazon PPC advertising. You can create effective PPC campaigns that drive traffic and boost sales by understanding the auction process, key terms, metrics, and optimization strategies.

Remember, continuous learning and testing are crucial for staying ahead. Experiment with different strategies, analyze your metrics and refine your campaigns regularly. If you’re ready to take your Amazon PPC to the next level, My Real Profit will provide you with advanced advertising insights and day-to-day Amazon performance metrics.

Sign up for My Real Profits analytics demo today!


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