Sure, you probably already do so without writing it down. A favor from friend 1 is more valuable than a favor from friend 2 because friend 1 is more reliable or whatever other reason may be.
Discussion
we can rate our givings ( not just in bills )
Sure, you probably already do so without writing it down. A favor from friend 1 is more valuable than a favor from friend 2 because friend 1 is more reliable or whatever other reason may be.
we can rate our givings ( not just in bills )