I was hoping that someone else would post offering help as my knowledge is about 10 years out of date, but since they haven't - how can I help? As I say, I'm 10 years out of date, but if it's a general question of principle I may be able to assist...
I don't know who you are using but I find Transglobal Express very cheap , they use the cheapest for a particular shipment from all the carriers , not sure on their pallet deliveries though . But you can speak with them online and they will give you all the up to date information you need.