This is the story about validating the specification by running the functional testing in SoapUI.
Although the SoapUI does have the functionality of supporting the REST service and therefore testing the REST service project, for this project we decided on a Soap service, due to some security requirements that are easier to implement on a mentioned service.

Segmentation through clustering is a method for database partition into homogeneous segments based on past customer behavior, in order to group individuals who are similar to each other according to certain features.