Countries, languages, currencies for different feeds
While this mod is very good, I found long ago it did not cope with other languages (read charsets) well and so began to modify it to produce an accepted feed for Spain (spanish, euros).
(I also needed it to deal with my widespread use of boilerplate text.)
Next was getting it to produce another feed for the UK (english, pounds) which required adding certain fields (in the code and the database) that Google complained about.
This mod is not a be-all and end-all for all feeds as Google applies country-specific criteria which may vary and change.
My point is...be prepared to hack into the code to produce the feed as Google wants. It may work ok for USA but need tweaks for other countries/feeds.
"Totally Zenned" my a*se!