Exchange Company: A company or organization that accepts timeshare weeks on deposit from its interval owners/members to establish a pool of weeks from which other members may select the resort and vacation times of their choice. When a member deposits their week with an exchange company, the company compares the week the depositor is asking for with weeks deposited by other members and provides a suitable match based on availability and value. Factors affecting the exchange value are – the resorts’ rating, the time division; i.e., prime time versus low time, the size of the unit desired, etc.