I want t increase guest user session time in magento. If guest user add to cart and just go for lunch or any other activity putting his/her website open in browser, when user come after 5-6 hours check website after 6-7 days they see their item added to cart in website.
How can we do that? How can i make persistent guest session so whenever guest customer come to site they see their added product in cart?
Right now if customer come after 4-5 hours cart gets empty.
Any help would be appreciated