Find the difference between double-line area and time area

The depreciation rate is different: the depreciation rate of the classic service currency is low, and the depreciation rate of the double-line service currency is high. The content is different: there are no new roles in the classic clothes, and many new roles and new contents have been updated in the two-line clothes. The reward system is different: classic clothes reward rich things to sell, double-line clothes are much worse than rewards, and things are not easy to sell. The gameplay is different: classic clothes need to be a member, but double-line clothes don't.