Hi,

I am new to the forum and have a question, any help is greatly appreciated.

I am trying to include a question for allocating respondents' budgets.

They should be able to pick several items out of a list but should consider the items' prices, meaning the items having different prices and the total price of selected items must not be higher than the respondents' fixed budget.

I am not sure whether I could do that by using equations or assesements. Can someone share their ideas on how to implement that type of question? Thank you very much in advance.

Best,
Hans

You can use the Expression Manager sum() function - manual.limesurvey.org/Expression_Manager#Implemented_Functions

So, in the question depicted below, the validation equation could be something like:




Sample survey attached:

Hi Tony,

thank you so much. That's exactly what I was looking for.

Best;
Hans