Create a general qty for all items in cart.
I am creating a cart for catering service where i would like the qty to be the option for guest count. so far everything working ok but instead of displaying separate qty for individual items i would like it to be for all items. All items would have a single qty value .
Product Price
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steak $5
potatoes $1
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Guest Count 25 Minimum
Total: (item+item)*guestcount