I have looked over most of the shipping information I can find. And I understand at what temps to use either heat or cold packs, but I haven't been able to find out what location you use to base this off of.
So what temperatures do you use? Where you are shipping from or the final destination of the package?
Since I plan on dropping packages off at a FedEx location I was figuring it will be the destination but I just want to be positive.