Acquisition marketing is everything you spend to bring a new customer through the door. For most subscription businesses, it is the most visible (and most expensive) growth investment — and the one most likely to attract scrutiny when LTV-to-CAC ratios drift the wrong way.
The acquisition marketing mix
For Shopify subscription brands, the core channels are:
- Paid social (Meta, TikTok, Pinterest, Snap) — typically the largest paid channel for DTC. Strong for visual, low-consideration categories.
- Paid search (Google, Bing) — best for high-intent searches and branded queries. Often the most efficient paid channel by ROAS but limited by demand volume.
- SEO and content — long-payback, compound-return organic acquisition. Critical for keeping acquisition cost from creeping up with paid spend.
- Referral and affiliate — usually the lowest CAC channel. Customers refer better customers; affiliates extend reach into communities you cannot easily target with ads.
- Influencer and creator partnerships — sits between paid social and content; particularly effective for younger demographics and visual products.
- Partnerships and PR — slow but durable, especially for premium and considered-purchase categories.
How acquisition marketing differs from retention marketing
Acquisition: paid channels, broad audiences, one-time per customer, scales by buying more. Retention: owned channels, narrow segments, compounds across cycles, scales by improving sequence quality. They use mostly different tools, mostly different teams, and produce mostly different kinds of return. See retention marketing for the counterpart.
How to evaluate acquisition marketing
The standard metrics:
- CAC by channel — paid CAC, blended CAC, channel-specific CAC.
- LTV:CAC ratio — the health metric for whether acquisition spend is worth it.
- Payback period — how many cycles until the customer's cumulative revenue clears their acquisition cost.
- Quality of acquired cohort — retention rate of customers from each channel, not just count. A cheap channel that produces high-churn customers is more expensive than it looks.
The common trap
Optimizing acquisition marketing on top-of-funnel metrics (clicks, signups, first-order revenue) without checking what those customers do across the lifetime. The cheapest customers to acquire are sometimes the ones who churn fastest — and the math only reveals itself in cohort retention curves three months later.