Reply To: Can't set discount as percent, edit filter date = Nan.Nan.Nan

ok it works now, as you stated it was a problem with another plugin. the culprit was Shortcodes Ultimate
thanks again for your support

now I have my custom Children field (since the logic you use for Children isn’t at all what I need) and it works properly by charging an extra fixed amount per children, but depending on the number of adults.

one last question (before I mark this as Resolved) – how could I make this custom price field be subject to changes based on a specific date? I need the Children cost to be much higher on December 24th and 31st.
however according to what I’ve read around here, custom price fields do not support specific date values, and yet I can’t change a custom price field value internally like with regular Filters. so how could I do this?