This magento project only requires Shipping Rates customization, rest all done. On Shipping: Trader size only ships for $4.95 up to 5 order quantity, each set of 5 orders thereafter is an additional $4.95. On all other sizes shipping within the continental US is $9.99, outside US is subject to special S & H Currently on the test site the trader size is $5.00 instead of $4.95 and when in-putting multiple part the pricing is going up instead of staying at $9.99 which needs to be changed. When shipments are going to multiple locations there is a standard shipping charge for each location either of $4.95 (Trader Size Only) and/or $9.99 for all other sizes. Additional Info (Added 29/11/09 at 22:49 (EST))... We have tried table rate but it will not possible to implement it. Actually we have only one product to sell on the magento shop and final price depend on the 4 options they choose for. So right now the price on the product is set to 0. and table rate are applies to actual product price here, so none of the shipping method allows us to implement rule on custom option.