| 
   Unit 1 Marketing in the Digital World  | 
 
| 
   Unit 2 Content and
  Email Marketing  | 
 
| 
   Unit 3 Social
  Media Marketing and Display Marketing  | 
 
| 
   Unit 4 Search
  Engine Marketing  | 
 
| 
   Unit 1 Marketing in the Digital World  | 
 
| 
   Unit 2 Content and
  Email Marketing  | 
 
| 
   Unit 3 Social
  Media Marketing and Display Marketing  | 
 
| 
   Unit 4 Search
  Engine Marketing  |