[TYPO3-english] tt_products: shipping costs

[Christian Toffolo]

Hi,
is there a way to deduct the price of a shipping if there are bulky items in the basket using only typoscript and not a calculationScript?

I need this because the common case is that if a client orders a bulky item (shipping cost: 25€ each) and a non-bulky item (shipping cost: 10€) it's common sense for the vendor to insert the non-bulky item into the bulky item package so the shipping cost should be 25€ and not 35€.

Thanks in advance!