I need an on the fly price calculator for the oscommerce shopping cart. The store is a service store (foto and video reportages) and I would like that the calculator works out the price on the fly (working time, shipping costs etc.). The price given by the price calculator will be the right one for the shopping chart. Please have a look at: http://www.blinds4uk.co.uk. The idea is the same unless the product is different.
Thank you for your answer.