Assert usefulness of electronic receipts more strongly.
--- a/latest/use-cases/index.html Wed Jul 15 01:56:05 2015 -0400
+++ b/latest/use-cases/index.html Wed Jul 15 01:59:02 2015 -0400
@@ -2155,8 +2155,8 @@
<dd>1.0 (very basic receipt container and delivery protocol)</dd>
<dt>Motivation</dt>
<dd>
-Standardized, machine-readable electronic receipts could make it easier to
-track expenses, prove that certain <a title="purchase">purchases</a> were
+Standardized, machine-readable electronic receipts make it easier to
+track expenses, prove that certain <a title="purchase">purchases</a> were
made, file tax returns, and simplify management of unnecessary paper.
</dd>
<dt>Privacy</dt>