I have a table rate imported and it's rule is Weight vs. Destination. On my onepage checkout I want to check the weight of the total Items ordered over the Table Rates weight and Display the equivalent Price. I want to show the customer the total weight and the corresponding price of the order in the Payment Information prior to Order Review.
Can anyone help me how? I'm not an expert. I just want to know which part on how to do the checking of the total weight over the table rate. Thanks!