It offers a diverse array of products and services for certification candidates, training centers, universities, colleges, consulting firms, vendors, courseware publishers and general IT companies.
Silver is free and has limited benefits.
Gold, and Platinum are paid partnerships and offer corresponding advantages. Platinum in more expensive than Gold but offers many unique services to the partner. Thus, partners have an additional revenue stream over and above core business. If the student decides to have full access to an exam, he or she will have to pay for it. If you are a Gold or a Platinum partner you can resell your pre-purchased exams to your students, either free of cost as part of your package service or for a fee.