Calculation field

Discussion created by aliabbassipro on Jul 6, 2017
Latest reply on Jul 6, 2017 by aliabbassipro

Hi, I have 3 fields on my portal 1)price on product 2)number of product 3) the total of the price.

for example 3 iPhone each iPhone is 10$ so that field must show me 30$.

how can I do this?