retail properties & digitisation

Hey guys,
I need your help for a literature review in the field of real estate
 

I thought about the following structure
 

Retail properties in times of digitisation:

The strategic impact of digitization

2.1 Changes of external appearance, the construction,the sizeand composition of the area

2.1.1 How to cope with changing customer expectations

2.2.2 Competitive analysis and exogenous influences

2.2 Megatrends 

2.2.1 New technologies integrated into retail space

One more subtitle 

8Pages high quality,  without frontage and literature. APA Guidelines,  100% plagiarism free.  Literature is required.