Why email delivers the highest ROI in Digital Marketing - Visual Breakdown

Concept Flow - Why email delivers the highest ROI

Create Email Campaign

↓

Send to Target Audience

↓

Audience Opens Email?

No→No Action

Yes↓

Audience Clicks Link?

No→No Conversion

Yes↓

Audience Takes Desired Action

↓

Measure ROI: Revenue vs Cost

This flow shows how an email campaign reaches the audience, leads to actions, and results in measuring return on investment.

Execution Sample

Digital Marketing

Create email campaign
Send to 1000 subscribers
Open rate = 20%
Click rate = 10%
Conversion rate = 5%

This example tracks how many people open, click, and convert from an email sent to 1000 subscribers.

Analysis Table

Step	Action	Value	Explanation
1	Emails Sent	1000	Emails delivered to subscribers' inboxes
2	Emails Opened	200	20% open rate means 200 people opened the email
3	Links Clicked	20	10% of those who opened clicked a link (10% of 200)
4	Conversions	1	5% of those who clicked completed the desired action (5% of 20)
5	Revenue Generated	$100	Each conversion brings $100 revenue
6	Cost of Campaign	$10	Total cost to send emails
7	ROI Calculation	900%	ROI = (Revenue - Cost) / Cost * 100 = (100 - 10)/10 * 100

💡 ROI calculated after measuring revenue and cost from the email campaign

State Tracker

Variable	Start	After Step 2	After Step 3	After Step 4	Final
Emails Sent	0	1000	1000	1000	1000
Emails Opened	0	200	200	200	200
Links Clicked	0	0	20	20	20
Conversions	0	0	0	1	1
Revenue	$0	$0	$0	$100	$100
Cost	$0	$10	$10	$10	$10
ROI	0%	0%	0%	0%	900%

Key Insights - 3 Insights

Why does a small number of conversions still lead to a high ROI?

Because each conversion generates significant revenue compared to the low cost of sending emails, as shown in step 7 of the execution_table.

Why is the open rate important before clicks and conversions?

Only people who open the email can click links or convert, so the open rate (step 2) limits the potential audience for further actions.

How does the low cost of email campaigns affect ROI?

Low cost (step 6) means even a few conversions can produce a large ROI percentage, as ROI depends on revenue minus cost divided by cost.

Visual Quiz - 3 Questions

Look at the execution_table, how many emails were opened at step 2?

A 1000

B 200

C 20

D 1

💡 Hint

Check the 'Emails Opened' value in row 2 of the execution_table.

At which step does the ROI reach 900%?

A Step 4

B Step 6

C Step 7

D Step 3

💡 Hint

Look at the 'ROI Calculation' in the execution_table rows.

If the cost of the campaign doubled, how would the ROI change?

A ROI would decrease

B ROI would increase

C ROI would stay the same

D ROI would become zero

💡 Hint

ROI depends on revenue minus cost divided by cost; increasing cost lowers ROI (see variable_tracker for Cost and ROI).

Concept Snapshot

Email marketing delivers high ROI because it costs little to send emails to many people.
A small percentage open, click, and convert, but each conversion can bring significant revenue.
ROI = (Revenue - Cost) / Cost * 100.
Low cost and targeted audience make email the most cost-effective marketing channel.

Full Transcript

This visual execution trace shows why email marketing delivers the highest return on investment (ROI). The process starts by creating and sending an email campaign to a target audience. Out of 1000 emails sent, 20% open the email, 10% of those click a link, and 5% of those clicks convert to a sale. Each conversion generates $100 revenue, while the campaign costs $10 to run. The ROI is calculated as 900%, showing that even a small number of conversions can produce a large return due to low costs. Key moments include understanding the importance of open rates, the impact of low costs, and how conversions affect ROI. The quiz tests understanding of these steps and the effect of changing costs on ROI.