It is really confusing for new prospective customers and they think that they can have a sim card without services. For example
90 days - no talk - no text - no data costs $25.
But this is not right, as this selection is not allowed and is not going to give you a valid plan.
Solution: When all three services no talk - no text - no data are clicked, create a pop up error message saying:
"Please select at least one service"