What is the meaning of 用支 in this setence? 支 usually means support or branch, but here it seems to take on a different meaning.  Unless it means they plan the support they use in their life on money?  I also tried to replace 用支 with 用之 and 用纸， but neither of those seems to make a ton of sense either.


  现代人，有的在金钱上规划自己一生的用支


original document: http://www.bailinsi.net/05wsbl/04wcl/02cswd/05/01/001.asp
用支 could mean expense， i.e. "所用開支"

The complete sentence means: 


  Some modern people finically planed how they expend in life time.