I couldn't shop @ Fruit & Veg in Rustenburg with a R200 note that I got from the ATM around the corner. The garage where the ATM was didn't want to take it either....
And this was with the new R200 note. So I ended up having to drive to the bank and exchange it for 2x R100 notes
Rudi, you're right, there seems to be so much confusion and very little information explaining (and showing pictures of) which notes are still valid. As a result, none of the notes are being accepted in many places.
BTW, I did use a new R200 note this weekend which the store checked under the light.