How can I do a table rate for each fixed items at a fixed shipping cost?
For instance, I want to charge 25€ per 6 bottles of wine, how do I do this in my tablerates.csv
Country Region/State Zip/Postal Code #of Items (and above) Shipping Price
FRA * * 1 25
FRA * * 6 50
FRA * * 12 75
What I do right now is just keep adding the numbers of item and price manually, is there any way to do it better?