In the new version, the Commercial Hub will refresh with a greater variety of goods. As its level increases, the number of items available will grow, and the interval between airplane arrivals will be reduced.
The Trading Center now has a goods refresh feature, allowing you to spend Diamonds to refresh each time an aircraft lands. The aircraft summoning function has been removed, and the helicopter summon item in the Daily Supply has been replaced with other items. Previously obtained helicopter summon items can now be used to refresh once for free instead of spending Diamonds.