GDP PROVIDES SEVERAL EASY WAYS to contract for our services. The best way will depend upon on several factors regarding the engagement:

	Anticipated duration of the engagement
	Level of certainty of the scope & product of the project
	Degree of client interaction & collaboration required

Depending upon the above factors, there are 3 basic approaches to contracting.

1. Fixed Price Project
Best when the project and deliverable product(s) are well defined and the work can be conducted by GDP independently or with a minimum of client input or collaboration.

2. Retainer
Best when a continual or frequent service is provided over a long period of time (months to years) or when quick response resources must be reserved.

3. Time and Materials
Best when the scope of work or level of effort cannot be determined with confidence, or when a high degree of client input or collaboration is required.

We explore each of these with clients to arrive at the best contract vehicle.