I have created a very custom checkout lane where users select things like shipping date with the shipping charge dynamically returned in an ajax fashion along with some other added functionality.

My question is that due to the unique changes to my checkout lane, the business model needs to have each item in the cart remain individual and not group is attributes match. So I order "Shirt A - XL" and then I shop around and order another "Shirt A - XL", in the cart I do not want these items grouped, I need them to remain "un-grouped" so every item in the cart has a quantity of 1 at all times.

Any help or creative workout around would be very very helpful.

Thanks in advance!

Ryan