Hi Jonathan,
I believe the TargetingIdeaService removes certain characters from the
keywords you submit for ideas. I had reported this to the TIS team a while
back about "c++" getting changed to "c", looks like % is another such
character. I'll add your case to the issue tracker and ask the tea
I'm working with the v201008 AdWords API using the TargetingIdeaSevice with
requestType = STATS and running into a situation where keywords containing a
percent sign followed by a number are getting slightly mangled. For
example, when sending the keyword "%15 cash back", the
requestedAttribute