@mark_reddin If we persist "most recent" product_id and product_category, what if a user adds more than one product to the cart? Basically, only one product id and category information is possible to persist using below recommendation. --- In that case, one approach is to "remember" the most recent product_id and product_category and then use this "remembered" value when incrementing the Tally on the confirmation page event, if the product_id there matches the most recently "remembered" product_id. --- I tried persisting the product id and each categories in a cookie which stores the product id and category mapping in a JSON object. On the order confirmation page, I have product id details and I can look up the product category information based on the persisted values. However, I'm wondering what type of data type in AS should I use in order to read this value. Basically, I will populate subtotal of each category (lets say 2 products were purchased of the same category, I will sum them up) and we will not have the details about how many categories user may purchase. { 'category1': 5000. 'category2': 2000 ... }
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