MKTG 443: Chapter 8 - Email Marketing in the Digital Age

Course Overview and Schedule

Course Details: MKTG 443: Digital Marketing & Social Media, Fall 2025.
Instructor: Luxi Chai, Ph.D., KU School of Business, The University of Kansas.
Upcoming Activities and Milestones: * 3/31: Email Marketing session. * 4/2: PharmD Project and Client Visit (Question List required). * 4/2: Quiz 3 Due. * Video 7: Chapter 8 – Email Marketing in the Digital Age by April Mullen. * 4/7 - 4/9: Chapter 9 & 10 Social Media. * 4/9: Quiz 4 Due. * 4/14: PharmD Workday. * 4/16: PharmD Presentation 2.
Sales Club Alumni Social Event: * Date and Time: April 10th from $4-6\text{PM}$ . * Location: Atrium or West Lawn (weather dependent). * Objectives: Networking with peers, building professional relationships, and strengthening communication. * Benefits: Light appetizers, real-world sales exposure, professional skill development, and increased student engagement.

Key Email Growth Statistics and ROI

Effectiveness: Email marketing is considered one of the highest ROI (Return on Investment) activities a company can undertake.
ROI Statistics: Estimated yield is between $3,600\% - 4,200\%$ ROI (projected through 2026).
Usage Patterns: * $99\%$ of customers check their email every day; many start their day by checking it. * Business users were expected to exchange $121$ messages per day by 2020. * Consumer users were expected to exchange $129$ messages in 2016.
Scale of Use: * More than $4.6\text{ billion}$ email accounts expected in 2025. * Approximately $347.3\text{ billion}$ marketing emails were sent per day in 2023.
Email vs. Direct Mail Comparison: * Cost per Unit: Email is approximately $\$.25$ compared to $\$1.25$ for Direct Mail. * Response Time: Email yields $75\%$ of responses in $3-6\text{ days}$ , while Direct Mail takes $3-6\text{ weeks}$ . * Response Rates: Email has a response rate of $5-15\%$ , whereas Direct Mail averages $1-2\%$ .

Strategies for Building and Capturing an Email List

Capture Methods: * Gated Content: Offer a free ebook or whitepaper where an email is required for download. * Webinars: Host an online webinar requiring email registration. * Incentives: Online contests, giveaways, or exclusive discounts. * In-Person: Collect email addresses at trade shows or alternative events. * Social Integration: Include social sharing buttons and "Email to a Friend" buttons within the content.
Checkout Procedures: Companies like overstock.com capture emails during secure checkout, account creation, or as guest checkouts while offering "exclusive email savings."
Supplemental Information Capture: Companies (e.g., Oracle, Marketo) may request additional details such as: * Full name (First, Middle, Last). * Job title and company. * Location (Country, State/Province, City, Postal Code). * Business phone and communication preferences (e.g., Oracle Technology Network membership).
Permission Levels: * Opt-Out: The permission box is already checked; the user is added automatically and must unsubscribe to stop receiving emails. * Opt-In: The visitor must actively check the permission box to sign up. * Confirmed / Double Opt-In: The user signs up via a form and must then confirm via an email verification link. This is best for avoiding spam filters.

The Evolution of Email Marketing

1st Generation (Broadcast/SPAM): Characterized by high-volume/low-cost mass mailings. It followed a "send and forget" mentality and was generally not relevant to the recipient.
2nd Generation (Permission Marketing): Focuses on responsibility and segmentation. Content is usually relevant to the recipient and provides a value-add.
3rd Generation (Customer Engagement): Focuses on the individual with personalized content. It is dialogue-based, creates a closed loop, and strives for "mail worth opening" (true 1-to-1 marketing).

Industry-Specific Email Content Goals

Online Retail: Focused on generating additional purchases.
Lead Generation: Aims to increase current customer satisfaction and maintain long-term relationships through useful domain expertise, promotions, and referral requests.
Search Engines: Aims to keep the search engine top-of-mind by offering regular deal information to ensure future use.
Online Media: Monetization occurs through site visits and ad views. The goal is to encourage regular visits via daily top content emails or subscription models.
Online B2B Services: Focuses on lead nurturing due to long sales cycles. Content includes regular emails with information and deals to assist in the sales process.

Timing, Segmentation, and Structural Components

Timing Guidelines: * Hour of Day: Emails should be sent whenever customer response is highest based on testing rather than intuition. * Frequency: Send emails as often as the company can create valuable content.
Email Segmentation Criteria: * Past purchases and past email responses. * Customer preferences and demographics. * Geographic location and device type used.
Success Components: * Subject Lines: The most critical piece of content determines customer actions. They must be accurate and informative. * A/B Testing: Splitting a campaign among groups (e.g., $20\%$ test group, with $10\%$ for Version A and $10\%$ for Version B) to determine a winner before sending to the remaining $80\%$ of the list. * Landing Pages: Consistency is vital. Every section of an email should lead to a dedicated landing page that corresponds perfectly in look, feel, and content to what was clicked.

Specialized Email Types and Onboarding

Transactional Emails: Emails such as order confirmations. The subject line must express the purpose clearly, with the most pertinent information at the top followed by secondary content.
Triggered Emails: Sent outside regular schedules based on specific customer actions (e.g., a reminder about an abandoned cart).
Onboarding Emails: Sent when subscribers are most engaged (right after signing up). Common features include: * Welcome offers and reminders for those offers. * Invitations to connect on social media or download a mobile app. * Invitations to refer friends (often for rewards). * Explanations of website features.

Measuring Success and KPIs

Open Rate: Calculated as $\frac{\text{emails opened}}{\text{emails delivered}}$ . The average is approximately $20\%$ . High open rates help avoid spam filters and improve profitability.
Click-Through Rate (CTR): Calculated as $\frac{\text{emails clicked}}{\text{emails delivered}}$ . This measures the quality of the email content, with an average of $3.5\%$
Conversion Rate: Calculated as $\frac{\text{transactions}}{\text{sessions generated via email}}$ . The average range is $3\% - 5\%$
Average Order Value (AOV): Used alongside other metrics to determine overall campaign effectiveness.
List Churn: An indicator of how frequently emails cause recipients to unsubscribe.

Legal Compliance and Spam Prevention

CAN-SPAM Act (2003): Controlling the Assault of Non-Solicited Pornography and Marketing Act.
Requirements: * Clear and truthful "To," "From," domain names, and subject lines. * Advertising must be clearly identified as an ad. * Sexual content must have "SEXUALLY-EXPLICIT" warnings at the start of the subject line and content viewable only upon opening. * A valid, registered postal address must be included in every message. * Subscribers must have a right to opt-out, and the opportunity must be present in every email. * Compliance is required even if using a third-party service; the sender is held accountable.
How to Avoid Spam Filters: * Clean the List: Remove "Hard Bounces" (fake addresses) immediately. Remove "Soft Bounces" (full inboxes) after approximately $4$ occurrences. * Manage Non-Openers: Remove recipients who have not opened emails for several months. * Double Opt-In: Highly recommended for list quality. * Prompt Compliance: Unsubscribe requests must be honored immediately.

Customer Relationship Management (CRM)

Definition: A company’s efforts to manage interactions with current and potential customers.
Role of Email: Email marketing functions within the CRM ecosystem and is crucial in the B2B sector.
Marketing Automation: Software used to automate and optimize digital marketing across various channels.
The CRM Lifecycle: * Marketing: Generate and nurture leads (using email marketing). * Sales: Qualify and convert leads. * Customer Support: Train customers and perform upselling or cross-selling (using email marketing).