When selling on Amazon, Advertising Cost of Sales (ACoS) is a crucial metric. It represents the percentage of sales spent on advertising, and keeping this number low is essential for profitability. If your ACoS is too high, you’re likely spending more on ads than you’re earning in profit.

The good news? Simple tweaks to your pricing strategy and product images can dramatically lower your ACoS. In this post, we’ll break down how these adjustments work and share actionable tips to help you optimize your Amazon ads.


Understanding ACoS on Amazon

Before diving into strategies, let’s briefly explain ACoS. It’s calculated using the formula:

ACoS = (Total Ad Spend ÷ Total Ad Sales) × 100

For example, if you spend $100 on ads and generate $500 in sales, your ACoS is 20%.

The ideal ACoS varies depending on your product and profit margins. However, a general rule of thumb is to aim for an ACoS that aligns with your business goals. A lower ACoS means you’re spending less on ads for each dollar of sales, leaving more profit in your pocket.


The Role of Pricing and Images in ACoS

Your product’s price and the quality of your images directly impact two key metrics: click-through rate (CTR) and conversion rate (CVR). Here’s how:

  • Pricing: A competitive price attracts more buyers, improving your conversion rate. The higher your CVR, the lower your ACoS.
  • Images: High-quality visuals grab attention and encourage shoppers to click on your listing, boosting CTR and conversions.

By optimizing these two factors, you can create a ripple effect that improves ad performance across the board.


How to Adjust Prices to Lower ACoS

Pricing plays a pivotal role in your Amazon advertising strategy. Here are steps to fine-tune your prices for better ad performance:

1. Analyze Competitor Pricing

Amazon is a competitive marketplace, and shoppers often compare prices before purchasing. Start by researching your competitors:

  • Identify top-performing products in your category.
  • Analyze their pricing, including discounts, bundles, and promotions.
  • Use tools like Helium 10, Jungle Scout, or Amazon’s Market Insights to track pricing trends.

Position your product competitively without undercutting yourself. A lower price can improve your conversion rate, but make sure it aligns with your profit margins.


2. Experiment with Pricing Strategies

Different pricing strategies can impact your ACoS in unique ways. Here are a few to consider:

  • Dynamic Pricing: Use tools like RepricerExpress to adjust prices automatically based on competitor activity and demand.
  • Promotional Discounts: Time-limited discounts can create urgency and boost sales.
  • Psychological Pricing: Pricing at $19.99 instead of $20.00 can make your product appear more affordable.

Test these strategies to find what works best for your products and audience.


3. Monitor and Adjust Regularly

Pricing isn’t a “set it and forget it” aspect of your strategy. Monitor your performance data, including CTR, CVR, and ACoS, and make adjustments as needed.


How to Optimize Images for Lower ACoS

Your product images are the first thing shoppers notice. Poor-quality visuals can hurt your CTR, even if your ads are well-targeted. Here’s how to make your images work for you:

1. Use High-Quality, Professional Photography

Investing in professional photography is a must. Here’s what to aim for:

  • Resolution: Images should be at least 1000 x 1000 pixels for zoom functionality.
  • Lighting: Ensure images are well-lit to highlight your product’s features.
  • Background: Use a clean, white background for the main image, as required by Amazon.

High-quality images build trust and encourage shoppers to click on your listing.


2. Showcase Multiple Angles

Your product should be shown from every possible angle. Include close-ups and detailed shots that highlight key features. For example:

  • If selling a coffee maker, show the product in use, its controls, and the accessories included.
  • If selling apparel, show the front, back, and details like stitching or patterns.

The more information your images provide, the more confident shoppers will feel about purchasing.


3. Incorporate Lifestyle Images

Lifestyle images show your product in action, helping shoppers visualize its use in their lives. These images create an emotional connection and can boost conversions.

For example:

  • A camping tent could be shown set up in a picturesque outdoor setting.
  • A kitchen appliance might be featured in a cozy, well-decorated kitchen.

4. Use Infographics

Infographics are an excellent way to convey product features and benefits quickly. Use graphics to highlight:

  • Key product features (e.g., size, capacity, materials).
  • Unique selling points (e.g., eco-friendly, durable, lightweight).
  • Comparison charts showing how your product stacks up against competitors.

5. Test Image Variations

A/B testing your images can help you identify which ones perform best. Tools like PickFu allow you to get feedback on different image options before uploading them to Amazon.


Combining Pricing and Image Strategies for Maximum Impact

To achieve the best results, integrate your pricing and image strategies. Here’s how:

1. Match Your Images to Your Pricing Strategy

If you’re positioning your product as a premium option, your images should reflect that with high-end visuals and branding. Conversely, if you’re competing on price, focus on clear, straightforward images that emphasize value.


2. Align Promotions with Visuals

When running discounts or promotions, update your images to highlight these deals. Add badges or graphics that say “20% Off” or “Limited Time Offer” to catch attention.


3. Monitor Performance and Adjust

Use Amazon’s advertising reports to track the performance of your ads. Key metrics to monitor include:

  • CTR: Indicates how well your images and copy attract clicks.
  • CVR: Shows how effectively your listing converts clicks into sales.
  • ACoS: Helps you measure the overall efficiency of your ad spend.

If your CTR is low, revisit your images. If your CVR is low, re-evaluate your pricing.


Case Study: How Adjusting Prices and Images Lowered ACoS

Let’s look at a hypothetical example:

Product: Stainless Steel Water Bottle
Initial ACoS: 35%

Step 1: Optimized Pricing

  • Lowered the price from $24.99 to $22.99 to match competitors.
  • Added a 10% promotional discount during peak shopping season.

Step 2: Upgraded Images

  • Replaced generic product images with professional, high-resolution photos.
  • Added lifestyle shots showing the bottle in outdoor and gym settings.
  • Included infographics highlighting key features (e.g., BPA-free, leak-proof).

Results:

  • CTR increased by 20%.
  • Conversion rate improved by 15%.
  • ACoS dropped to 18%, resulting in higher profitability.

Final Thoughts

Lowering your ACoS on Amazon doesn’t have to be complicated. By adjusting your pricing strategy and optimizing your product images, you can improve both your CTR and CVR, leading to more sales and better ad efficiency.

Here’s a quick recap of the steps:

  1. Analyze competitor pricing and experiment with strategies like dynamic pricing and discounts.
  2. Invest in high-quality images, including professional photography, lifestyle shots, and infographics.
  3. Monitor your performance data and adjust regularly to keep your ads performing at their best.

With these strategies in place, you’ll be well on your way to achieving a lower ACoS and greater success on Amazon.

What strategies have you used to optimize your Amazon ads? Share your experience in the comments!

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