How long does it take to get to the gold card of Green Hotel?

The digital card/VIP card of Green Hotel has accumulated to 1998. Green coins are upgraded to gold cards, which can be accumulated after sleeping about 10 times. According to relevant information, Green Hotel can be upgraded to VIP card when its digital card accumulated to 698 green dollars, gold card when its digital card /VIP card accumulated to 1998 green dollars, and platinum card user with the highest level when its digital card /VIP card/gold card accumulated to 4,998 green dollars. Green tree inn members, digital card members and VIP card members generally delay check-out for one hour, and gold and platinum card members delay check-out for two hours.