Facebook Ads Case Study: €25,593 Spent, €306,944 Revenue

DTC ecommerce facebook ads case study
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As the e-commerce industry grows, many brands are moving away from traditional distribution channels towards a direct-to-consumer approach due to its many benefits

For this reason, an organic skincare manufacturing brand decided to grow its e-commerce revenue via paid Facebook and Google ads campaigns. 

My primary responsibility was to acquire as many customers & revenue from the allotted ad budget as possible. 

The Challenge

This client had already worked with an advertising agency, and they were successful in generating traffic & product page views but were unsuccessful in driving significant & measurable revenue growth. 

We didn’t have access to the ad accounts, tracking pixels, or extensive creative performance reports, as everything was done in-house by the agency on their ad accounts. 

It also meant we’d have to do all the research, strategy, creative strategy & technical setup from scratch due to the lack of previous account history.

Effective advertising is essential for DTC e-commerce brands to thrive in a competitive market. It drives customer acquisition, fuels growth, and builds brand awareness.

The Strategy

Our goal was customer acquisition & revenue growth. We chose Facebook as our primary acquisition channel because I’m most experienced with this platform & the Google display network for remarketing. 

Our strategy consisted of two main parts – volume testing & sales/discount campaigns.

To execute both parts successfully, we also needed to test & find the best-performing audiences & campaign structure/setup, create compelling & highly converting ad creatives, and implement accurate & reliable tracking mechanisms to monitor campaign performance.  

Volume testing

The first step to success was to find products we could sell consistently at the regular price.

To find these products, we tested each product line (seven in total), product (90+) & service offering, and different audiences, landing pages & creative approaches. 

Once we had the winning campaign structure, audience, products, landing pages & ad creatives, we could run these ads to consistently & predictably generate revenue throughout the year. 

Sales/discount campaigns

We also ran four major sales/discount/bundle offer campaigns in Q3 & Q4. 

These campaigns aimed to attract a broader audience, win over people on the fence & spike revenue in a short time frame – max four-day sales campaigns. 

Testing ad campaign structure and audiences

Campaign structure – I always start from the campaign goal and work backward. 

If our aim is customer acquisition, setting up a conversion/sales campaign optimized for the purchase conversion event makes the most logical sense. 

Audiences – we didn’t have enough purchase event data to create a lookalike audience, so we started with a lookalike audience from the customer email list, 30-day website visitors, and a broad audience (women, 25-55). 

We tested each audience in a separate ad set to find the best-performing options. 

Creating highly converting ad creatives

We started with simple product photos for images and the AIDA (Attention, Interest, Desire, Action) copywriting framework for the ad copy. 

The idea is to create the best version we can with the available resources without wasting time and improve with each new batch of ads. 

It’s an iterative process beneficial to smaller companies with minimal layers of approval that can execute fast. 

Once we have results from the first tests, we can create better & more compelling ad creatives. 

Throughout the whole process, we tested these approaches:

  • Simple product photos with the AIDA method;
  • Collages featuring the product and an attractive woman’s face;
  • Collages featuring the organic ingredients found in the product and copy explaining the benefits;
  • Video testimonials of satisfied customers sharing their experience;
  • Videos of influencers talking about their experience with the product;
  • Artistic product shots with different types of branded backgrounds and layouts;
  • Sales & discount campaigns – imagery with a heavy focus on the discount percentages (Up to 50% Off!) and short, punchy copy;
  • Product bundle offers for the Christmas season. 

Creating highly converting ad creatives is the #1 factor to success – the prospective customer has to view & click the ad before they check out the product on your site. 

Implementing accurate & reliable tracking mechanisms

Even before iOS 14.5 update and the user privacy directives, Facebook’s native ad tracking wasn’t the most reliable or accurate. 

After these changes, Facebook implemented the aggregated event measurement, so setting up accurate ad-tracking software was as relevant as ever. 

To address this problem, we implemented these measures:

  • Facebook pixel for basic web event tracking;
  • Conversion events to optimize our campaigns for the desired outcome – purchases;
  • Facebook Conversion API to improve campaign performance with server-to-server connection;
  • Google Analytics with e-commerce tags to see our full-funnel view – product page views, add to carts, initiate checkouts & purchases;
  • UTM Tags for each ad to view & evaluate the performance of each campaign.


The execution starts with client meetings, discussion of responsibilities & overall strategy. 

Then we evaluate common ad policy violations to avoid & successful creative approaches along with the correct image/video sizes. 

The next step is to pick the first batch of products for testing, landing pages to send traffic to, ad creatives to run & also set up ad accounts & tracking systems. 

Our process looked like this:

  1. The client sent the products they wanted to promote along with the imagery and general product descriptions;
  2. I prepared the optimized ad creatives by choosing the most relevant information to include & sent back the screenshots for approval;
  3. Once we had the approved creatives, I launched the campaigns & monitored their performance;
  4. We evaluated the campaign performance monthly and strategized future campaigns. 

After our initial testing period, the best campaign structure was – one conversion campaign optimized for the purchase event, one ad set targeting a broad audience (women, 25-55) with 50 euros per day budget, and many individual ads (50+) linking to product categories & specific product pages. 


I’ve included a quick video with the results to showcase their authenticity. 

Google Analytics Results:

Facebook ads case study - google analytics report screenshot

Top 10 traffic sources:GA 2 - 24.09.2020-24.01.2022

Total users acquired – 123,378

Sessions – 230,624

E-commerce conversion rate – 2.35%

Transactions – 5,422

Revenue from all traffic sources – €306,944.90

Revenue from Facebook ads (last click attribution) – €45,336.45

Revenue from Google Display Network – €16,918.51

Facebook Ads Results: Total ad spend – €21,961.18

Purchase conversion value – €305,544.78 

Link clicks – 54,384 total

Cost per link click – €0.40 per action

CTR – 0.78% per impression

Purchases – 6,198

Google Display Network

Google ads data

Ad spend – €3,596.95

Clicks – 75,391

Cost per link click – €0.05

CTR – 0.96%

Purchases – 330.00 (Google ads data)

Revenue Growth Compared to Previous Period (24 Sept 2020 – 24 Jan 2022 vs. 25 May 2019 – 23 Sept 2020) 

Google analytics comparison data, facebook ads case study, revenue growth

Total revenue growth compared to the previous period – 1,164.36%

GA comparison - 2

As we can see in the image above, Google’s organic revenue grew by 1,435%, with only a 3.63% increase in user acquisition without a significant investment in SEO or content. 

It indicates that most people don’t buy on the first visit but rather second or third.


Our main challenge at the start of this project was we didn’t know which product offers would sell consistently, so we adopted a volume-testing strategy and short sales/discount campaigns to attract a broader audience. 

This strategy yielded great results and can be effectively utilized for smaller, growth-focused companies. 

If you’re looking for a long-term marketing partnership, feel free to reach out here or schedule your free 15-minute consultation.

Ready To Grow Your Revenue With Paid Advertising?
Facebook ads consultant - Walter Voronovic

Walter Voronovic shares accurate, honest & pragmatic information on how to use the internet to build profitable digital business assets. 


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