Customer Acquisition

Customer acquisition is the process of identifying, attracting, and converting prospective buyers into paying customers through a combination of marketing, advertising, and sales activities.
In ecommerce, customer acquisition encompasses every touchpoint that moves a prospect from initial awareness of a store to completing a first purchase.
It is commonly measured by customer acquisition cost (CAC) – the total marketing and sales spend divided by the number of new customers gained in a given period. CAC is evaluated alongside customer lifetime value to determine whether a store’s acquisition strategy is financially sustainable.
Customer acquisition is distinct from customer retention, which focuses on repeat purchases from existing buyers. Both are necessary for growth, but acquisition is the foundation: without a reliable inflow of new customers, a store cannot expand its revenue base.
How customer acquisition works
- The store owner identifies a target audience using customer segmentation – grouping prospective buyers by demographics, interests, or purchasing behaviour.
- Awareness is generated through paid channels (social media ads, search advertising) or organic channels (SEO, content marketing, social media presence).
- Prospective buyers land on a landing page or product page designed to communicate value and prompt a purchase decision.
- The visitor moves through the store’s conversion funnel – browsing, adding to cart, and proceeding to checkout.
- A completed purchase converts the visitor into a customer, and their data is recorded for future retention and remarketing efforts.
- The store owner calculates CAC for the channel and compares it against average order value and customer lifetime value to assess profitability.
Example
A dropshipping store selling home organisation products runs a paid social media campaign targeting users who have recently searched for storage solutions. The campaign directs clicks to a dedicated landing page featuring a bestselling drawer organiser priced at $34. Of 1,000 visitors generated at a total ad spend of $200, 20 complete a purchase – giving the store an acquisition cost of $10 per customer. Because the product margin is $18 and the store’s average returning customer places two additional orders over six months, the $10 CAC is considered acceptable against the projected customer lifetime value.
Key characteristics
- Channel diversity: Acquisition can occur through paid advertising, organic search, email outreach, influencer partnerships, or referral programmes – most stores use a mix of several channels simultaneously.
- Cost dependency: Every acquisition channel carries a cost, whether measured in ad spend, time invested in content creation, or commission paid to an influencer; understanding cost per channel is essential to profitability.
- Funnel dependency: Acquisition does not end with generating traffic – the store’s conversion rate, page design, and checkout experience determine how much of that traffic becomes paying customers.
- Scalability limits: Paid acquisition channels can be scaled by increasing budget, but CAC typically rises as audiences saturate; sustainable acquisition requires ongoing creative refresh and channel diversification.
- Measurement requirement: Effective acquisition strategy depends on tracking which channels produce customers at acceptable cost, requiring analytics tools and consistent attribution practices.
Related terms
- Conversion funnel – the staged path a visitor follows from first contact with a store to completing a purchase, which directly determines how efficiently acquisition spend converts to customers.
- Customer lifetime value – the total revenue a store can expect from a single customer over time, used to benchmark how much acquisition spend is financially justified.
- Customer segmentation – the process of dividing a potential audience into groups by shared characteristics, which informs how and where acquisition campaigns are targeted.
- Landing page – a dedicated page designed to receive acquisition traffic and convert visitors into buyers.
- Product advertising – a primary driver of paid customer acquisition, using promoted listings or display ads to bring prospective buyers to a store.
- Return on investment – the metric used to evaluate whether the revenue generated by acquired customers justifies the cost of the acquisition activity.
Frequently asked questions
What is customer acquisition cost (CAC)?
Customer acquisition cost is calculated by dividing total marketing and sales expenditure over a given period by the number of new customers gained in that same period. For example, $500 spent to acquire 50 customers equals a CAC of $10. It is one of the most closely monitored metrics in ecommerce because it directly affects profitability.
What is a good customer acquisition cost for a dropshipping store?
There is no universal benchmark – an acceptable CAC depends on the product’s margin and the store’s average customer lifetime value. A CAC lower than the gross profit on a first order is the minimum threshold; stores with strong repeat purchase rates can sustain a higher CAC because subsequent orders are acquired at little or no additional cost.
What is the difference between customer acquisition and customer retention?
Customer acquisition refers to gaining new customers who have not previously purchased from the store. Customer retention refers to encouraging existing customers to return and buy again. Acquisition expands the customer base; retention increases the revenue extracted from it. Most ecommerce growth strategies require both, though retention is generally less costly per order than acquisition.
Which customer acquisition channels are most common in dropshipping?
Paid social media advertising (particularly on Meta and TikTok), search engine advertising, organic SEO, and influencer marketing are among the most widely used channels. The optimal mix varies by niche market, product price point, and available budget.
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