One of the features of shipping by class is the ability to insert formulas into each type. Below are some quick examples for you to copy and adapt.


Seller Dashboard > Settings > Shipping.




Charge £3.50 for the initial item and £3.50 for any addition item added:


3.50 * [qty]


Charge £4.50 for the initial item and £2.00 for each additional item added:


4.50 + ( 2 * [qty] )


Charge £8.00 for the initial item and plus 10% of the order total of which it is at least £4.00:


20 + [fee percent="10" min_fee="4"]


Charge £8.00 for the initial item and plus 10% of the order total of which it is at least £4.00 but a max of £20.00:


20 + [fee percent="10" min_fee="4"  max_fee="20" ]