Definition
Email channel mix refers to how email marketing is positioned alongside other marketing channels within the overall marketing strategy. It considers the relative investment in email versus paid search, social media, display advertising, direct mail, SMS, and other channels. It evaluates how email interacts with and amplifies other channels. And it determines the optimal allocation of budget and resources across channels to maximise total marketing ROI.
Factors Influencing Channel Mix
- Channel ROI: Comparative return on investment across channels
- Audience reach: Which channels reach which segments most effectively
- Purchase cycle position: Where each channel is most influential in the customer journey
- Channel interaction effects: How channels amplify or diminish each other's effectiveness
- Resource requirements: The team, technology, and budget needed per channel
- Business maturity: How established each channel is within the organisation
Best Practices
- Evaluate channel mix at least annually using marketing mix modeling or comparative attribution analysis
- Avoid optimising any single channel in isolation without considering cross-channel effects
- Invest more heavily in channels where your business has a comparative advantage
- Rebalance channel mix as customer behaviour, platform costs, and channel effectiveness evolve
- Include channel interaction effects in ROI calculations rather than attributing conversions to a single touchpoint
Related Glossary Terms
Announcement Email
An announcement email is a dedicated campaign that communicates a specific update, milestone, or change to subscribers, from product launches and feature releases to company news and events.
B2B Email Marketing
B2B email marketing targets business professionals and organisations with longer sales cycles, educational content, and relationship-driven campaigns compared to B2C email.
B2C Email Marketing
B2C email marketing focuses on sending targeted promotional and transactional emails to individual consumers, emphasising personalisation, urgency, and direct response.
Buyer Persona for Email Marketing
A buyer persona is a semi-fictional representation of an ideal email subscriber based on data, research, and behavioural insights used to target and personalise campaigns.
Campaign Payback Period (Email)
The campaign payback period is the number of sales or amount of revenue needed to recover the full cost of creating, producing, and sending an email campaign.
Channel Attribution Ratio (Email)
Channel attribution ratio is email's percentage share of total conversions across all marketing channels, used to evaluate email's relative contribution to revenue.