previous product id
We need to capture product id of the original page the product was viewed. So at product display page, we have "you may also like & complete you look". buckets.
now when user come to product A page, he see both of any buckets and he click any product from that buckets. So requirement is we need to have previous product id when user land to page B , we store should a eVar with previous product id values.
As of now what I have done is
I used a session storage DE and stored that value in the Product display page rule if the product being viewed(page A) has items displayed in any of these buckets.
Note: the value is only applicable on the very next page after it's been set. this is where I am thinking how to do.
we should be setting the DE when the user views product A(this is being done),
Need guidance - sending that value in eVarX when they land on product B and then immediately emptying the DE. When the user goes to product C, we send nothing in eVarX (the DE will be empty), then we set the DE again since we are displaying buckets.
Do I need to create a different rule in order to send the var in next page?