Customer Journey in eCommerce: How Ads Influence Every Stage
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Awareness, consideration, decision, retention. Each stage needs a different campaign type. The stores that win are those that cover the entire funnel.
The most common paid advertising model for Romanian eCommerce: all campaigns point to product pages with a purchase objective. Seemingly sound logic. Real result: high acquisition costs, because ads reach people who know nothing about your brand and aren't ready to buy.
What Are the Customer Journey Stages and Which Campaigns Cover Each?
Awareness: Discovery
The user doesn't know your brand exists, or doesn't know your product solves their problem. Campaign objective at this level: visibility and association. Not direct purchase. Channels: Meta Ads (feed, Reels), YouTube, Display.
Consideration: Evaluation
The user knows a solution exists for their need and is comparing options. They actively search, read reviews, compare prices. Channels: Google Search, Google Shopping, Meta retargeting.
Decision: Conversion
The user is ready to buy and choosing between you and a direct competitor. Campaign objective: to be present at exactly this moment with the most relevant offer. Channels: branded Google Search, Shopping, abandoned cart retargeting.
Retention: Recurrence
The customer has already bought. Now you re-convert them. Reactivation cost is 3-5x lower than new acquisition cost. Channels: Meta Ads with existing customer audiences, Google Ads with RLSA lists, email marketing.
Why Does the Customer Journey Matter for Campaign Profitability in Practice?
A customer who watched a YouTube video about your product, clicked a Shopping ad the next day, and purchased after a retargeting ad with a 10% discount actually cost more than last-click attribution shows. But their LTV is higher, because they went through all stages and already have a relationship with the brand.
The last-click attribution model, default in both Google Ads and Meta Ads, attributes all value to the last interaction. This makes awareness campaigns appear unprofitable, even though they feed the entire funnel. If you stop awareness, the new customer pipeline dries up in 2-3 months.
How Do Awareness Campaigns Work and What Metrics Do You Track?
Awareness campaigns aren't measured in ROAS. They're measured in reach, frequency, and recall. In the Romanian market, Meta Ads is the primary channel for eCommerce awareness, because CPM is significantly lower than in Western Europe (€3 - €7 vs €12 - €20 in Germany).
A format that works well for awareness in Romanian eCommerce: short video (15-30 seconds) showing the product in real use, with a memorable visual element in the first 3 seconds. Not product ads, but content showing the usage context.
Why Is the Consideration Stage Where Most Budget Gets Wasted?
The consideration stage is where Romanian online stores lose the most budget. Why: consideration ads reach people who are actively comparing, so competition is direct and visible. A user searching "men's sport shoes size 10" on Google simultaneously sees your ads and those of your direct competitors.
At the consideration stage, differentiators matter more than at awareness. Price, delivery time, return policy, visible reviews. A Shopping ad with the lowest price on the results page wins the click. A Search ad with the "Free delivery in 24h" extension wins the click over a competitor without this information.
How Do You Recover Abandoned Carts with Retargeting at the Decision Stage?
75-80% of carts in Romanian eCommerce are abandoned. That means 3 out of 4 users who add a product to cart don't complete the order. Each of them went through awareness and consideration and got close to decision. They're the most valuable group to target.
An effective abandoned cart retargeting sequence includes: a reminder ad in the first 24 hours (no discount, just a reminder), an urgency or small discount ad in days 2-4 (5-10% or free shipping), and a social proof ad in days 5-7 (reviews, number of satisfied customers). This sequence recovers on average 15-20% of abandoned carts.
Why Retention Is Harder to Implement Than New Acquisition
Logically, retention should be any online store's priority if it has existing customers. A customer who bought once has a 40-60% probability of buying again, versus 5-20% for a new user. Yet most advertising budgets direct 90%+ toward new acquisition. Not because owners don't know this, but because retention done well requires more than a remarketing campaign.
Effective retention campaigns require segmenting the customer list by order frequency and value, different messages for one-time buyers versus those who've bought five times, and coordinating channels (email, Meta, Google) to avoid oversaturating the same person. It's a system, not a campaign. To cover all four stages with the right channels, read the omnichannel strategy for online stores: Google + Meta + Email. And to understand which Google Ads campaign type fits each stage, the guide to Google Ads campaign types for eCommerce covers exactly that.
Frequently asked questions
What is customer journey in eCommerce and why does it matter for ads?
Customer journey is the path a buyer takes from first brand exposure to purchase and return. In eCommerce, it matters for ads because each stage requires a different campaign type and message. A user who doesn't know you exist needs an awareness ad (Meta, YouTube), not a Buy Now ad. The wrong campaign for the wrong stage generates high costs and low conversions.
How do I recover abandoned carts in eCommerce?
An effective abandoned cart retargeting sequence includes three steps: a reminder ad in the first 24 hours with no discount (just a reminder that the product is waiting), an urgency or small 5-10% discount ad on days 2-4, and a social proof ad (reviews, number of satisfied customers) on days 5-7. This sequence recovers on average 15-20% of abandoned carts in Romania, where the abandonment rate is 75-80%.
How much does it cost to win back an existing customer compared to acquiring a new one?
The reactivation cost of an existing customer is 3-5 times lower than the acquisition cost of a new customer. A customer who has already bought from your store has a 40-60% probability of buying again, compared to 5-20% for a new user. Despite this, most Romanian eCommerce advertising budgets allocate 90%+ toward new acquisition and under 10% toward reactivation, leaving the most profitable opportunity on the table.
Which advertising channels do I use for the awareness stage in eCommerce?
For awareness in eCommerce, Meta Ads is the primary channel in Romania because CPM is significantly lower than in Western Europe: €3-€7 per 1,000 impressions, compared to €12-€20 in Germany. The best-performing format: short video of 15-30 seconds showing the product in real use, with a memorable visual element in the first 3 seconds. YouTube Ads is an inexpensive alternative with CPV of €0.01-€0.03.
How does last-click attribution affect my advertising decisions?
Last-click attribution assigns all value to the last interaction before purchase, ignoring all previous touchpoints. This makes awareness campaigns appear unprofitable in reports, even though they feed the entire funnel. If you stop awareness based on last-click ROAS, the new customer pipeline dries up in 2-3 months. The practical solution: compare periods with and without active awareness campaigns, and track LTV trends of customers by first-acquisition channel.
How much of the advertising budget should go to retention versus new acquisition?
A recommended mix for Romanian online stores with at least 12 months of activity: 70-80% of budget on new acquisition (awareness, consideration, decision) and 20-30% on retention (reactivating existing customers, upsell). Stores that don't yet have a significant customer base can allocate 90% to new acquisition. As the customer list grows, increasing the retention proportion is the most cost-effective budget decision available.
At DAFE Digital we build campaigns aligned with your customers' journey. Right ads for each stage, not the same message repeated endlessly.
Customer journey in eCommerce is rarely linear - users see ads, compare, abandon and return. We structure campaigns by clear stages so budget is allocated where it influences the purchase decision.
Adela Mincea
Performance Marketer · Fondatoare DAFE Digital · Formator ANC
Adela is a Performance Marketer with 10+ years of paid media across Europe, the US and Asia. She founded DAFE Digital in 2023 after agency roles in London and Hong Kong, in-house work inside client organisations, and independent consulting across 27+ industries.
