As we know, there is a peace deal value shown on screen that can be used to learn how much resources the AI is willing to give you to end their suffering, and each resource is assigned its own value and thus one can tailor their deal to include different stuff (capitulation, cities, etc).
Is there a way to have similar value shown on screen when making a regular trade deal?
Is there a way to have similar value shown on screen when making a regular trade deal?