Final answer:
A Platinum member must deposit their week by a specific deadline provided by their vacation club or timeshare to receive a complimentary deposit restore, with the exact timeframe varying between organizations.
Step-by-step explanation:
When a Platinum member wants to receive a complimentary deposit restore, they must deposit their week within the period specified by their membership agreement or the specific terms and conditions laid out by their vacation club or timeshare company.
Typically, these organizations have a stipulated deadline by which members must deposit their week to qualify for benefits such as a complimentary deposit restore. The exact timeframe varies across different companies, so it's vital for a Platinum member to review their membership terms or contact customer service for precise information.