Anyway the difference is, if I just consume it, it will not create any further economy activity, if I spend the money to exchange for it, the money I spent will cause a chain of economy activities. So the economy activities are caused by currency but ends at consumption of the goods/services
You get the "missing the point" award.
Unless you do all the work yourself every act of consumption drives the economy. There is no functional difference between a $10 lunch you made at home, and a $10 lunch you bought at a restaurant. Both created $10 of economic activity.