What are the four products in customer data solutions from SAP?

SAP's customer data solutions help businesses to manage and understand their customer data. The four products in this suite are:

1. SAP Customer Data Cloud: This product helps businesses to collect, cleanse, and unify customer data from multiple sources. It also provides tools to help businesses to segment and understand their customers.

2. SAP Master Data Management: This product helps businesses to manage their customer master data. It provides tools to help businesses to keep their customer data accurate and up-to-date.

3. SAP Data Quality Management: This product helps businesses to improve the quality of their customer data. It provides tools to help businesses to identify and correct errors in their customer data.

4. SAP Customer Data Integration: This product helps businesses to integrate their customer data from multiple systems. It provides tools to help businesses to map and reconcile customer data from different sources.