How can I use the add cart API to add a new line item instead of increasing quantity?

[sancuscommerce]

How can I use the add cart api (POST /{locale}/cart/add.js) to add a product to the cart as a new line item and not increase the quantity of the same item if it is in the cart.  I have properties that I am adding to the cart product and need to ensure each line item respects those values.

[gr_trading · Accepted solution]

Hi @sancuscommerce ,

You have to add a property value in your query which should be unique in every request.

This will always create a new line item entry.

Hope this will work...