Use Geppetto GArcia's Gift Card Service case (beginning of chapter 4. Service Design Overview) to briefly describe how 4Ps of Service Design work together to deliver a service.

Use one example to explain the difference among core service, enabling service and enhancing service.

Considering following statement: "Before committing to a specific level of service within a Service Level Agreement (SLA) Service Level Management must consider all other Service Design processes", do you agree or disagree? Briefly explain your reasoning.