Sorry for the newbie question! I usually use SPG where cash and points are set by category (ie 8k points +$150 for a category 5).
I've been looking at the Conrad Singapore and the rate was at 20k + SGD $88 yesterday. Now today it's at 20K + SGD$113. Same dates, same room type
I'm guessing that Hilton C&P is not a fixed rate? If so, then what factors determine the fluctuations?