Why a line of its own
An insert only the warehouse knows about is something the customer sees only in the parcel. As a cart line, it tells the customer in advance that it is coming, and they can decline it.
As in the demo shop: a free magazine with an image of its own. The customer sees it in the cart, can remove it, and the product page announces it beforehand.
On the left the rule in the Rule Builder, on the right the item's fields that matter. Everything else stays as it is when you create the item.
RuleRule Builder
Free magazine €0.00
Tested in the demo shop: magazine removed, then the quantity of the main product increased. The magazine did not come back.
Cart2 items
Subtotal€495.95
An insert only the warehouse knows about is something the customer sees only in the parcel. As a cart line, it tells the customer in advance that it is coming, and they can decline it.
With an absolute amount the tax rate is required, even if the amount is zero.
With an image the customer recognises the insert at a glance. Without an image, the cart shows one of the 18 symbols.
What to watch out for: Removed means: for this session. In a new session the insert comes back if the rule still applies.
If product A, B or C is in the cart, the delivery goes to Austria or Switzerland and the customer is a retailer.
For deliveries to certain countries the shop pays part of the shipping costs.
A discount for payment in advance, a fee for cash on delivery: one item per payment method.
A surcharge per bulky product when delivery is by freight.
A real product from the catalogue that retailers get once, with their first order.
Once the goods total reaches €50.00, a catalogue product is added free of charge.
A magazine or a sample that the customer can see and remove.
In Advent, one gift wrap per product in the cart, which the customer can remove.