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So I wanted to know if someone buys a specific CD and book from my website, together, then I can give them a automatic discount ? I can do it via vouchers okay (under the Price/Cart Rules section), so for instance if someone orders both they will see a discount voucher code at checkout that they can add that will only work and show up if those specific 2 items are in the cart, but can I make it happen automatically without voucher codes needed to be added ? So if the cart sees both products are in the cart, rather than a voucher code appearing it just auto takes off the discount ? I am using Prestashop 1.6

Thanks !!