I'm looking for a wordpress e-commerce solution, free or paid to provide me with some specific functionality regarding product options. I was hoping that anyone with some experience could help me out or make some suggestions.
One product being sold on the site is steel cable which i purchased at £30, then should add £1.00 for each meter required.
The length required should be typed in by the user, then rounded up to the nearest meter to calculate the price of the order.
I've tried a few free plugins including eShop and wp e-commerce but neither allow product options to be used in this way. I am only able to add specific options as a list or drop down. eShop came closest to doing this as I can set an option as a textfield but it will only add £1.00 regardless of the number i enter.
Does anyone know of any wordpress ecommerce solutions that will do this job?