hey, i'm new to shopify
i want to make a wizard-like program consists of 3 steps (page for each step)
first step user enter his name and birth day
in second step i want to access these data to show suitable products for his age
i did couple research but i did not find any way to pass data or to save it other than passing it as tag in the url which is not enough because i want to pass both the name and birth day
is there a specific way to pass data or any other work around ?