What does 'cachet' mean in:?

Yum! has done an amazing job with its KFCs in China, and elsewhere in Asia. Don't know how they did it, but they even have a bit of cachet over there.

-A substitute for a signature on a work of art that is original and creative yet simple.

-A design found on an envelope describing an event. Cachets appear on modern first-day covers, first-flight covers and special-event covers.

-The particular qualities of one culture's language ascribed to it by the speakers of another. H盲agen-Daz ice cream, for example, plays on associations of quality, taste, fine chocolate, and luxury ascribed to Scandinavian countries.

-A design or artwork on the left hand side of an envelope, found primarily on first day covers.

-A special endorsement or commemorative description on a cover.

-A design printed or stamped on an envelope describing or commemorating an event. Cachets can be for any event eg on first day of issue, first flight and stamp exhibition covers, etc.

-an indication of approved or superior status

-a warrant formerly issued by a French king who could warrant imprisonment or death in a signed letter under his seal

-a seal on a letter

-In philately, a cachet is a picture or design, other than a cancellation or pre-printed postage on the envelope, postcard, postal card or other cover, that can be purely decorative, or commemorative. There are official and private cachets; they commemorate everything from the first flight on a particular route, to the Super Bowl. Cachets are also frequently made, either by private companies, or a government, for first day covers. Source(s): http://en.wikipedia.org/wiki/cachet...
http://www.wordnet.princeton.edu/perl/we...
http://www.russian-stamps.dialog-it.ru/g...
http://www.a2zstamps.co.uk/glossary.php...
http://www.stamps.org/kids/january/stamp...
http://www.catch-word.com/glossary.html...
http://www.worldimages.com/art_glossary....

storage
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In general terms cachet refers to "prestige", or a societal stamp of approval.
鈾モ櫏
wikipedia
I think it means a bundle of herbs or something. I'm gonna check though. Madam I'm Adam.