No special label. That's the Mini 5 Pro, with its stock C0 label, with a Mini 4 Pro Regular battery inserted, which has the 249g on the battery. Note the mismatched battery color. If you actually fly with it, it will broadcast RID. However, for...
Nothing a little slight of hand upon landing can't resolve. First, no RID while flying with the M5P regular battery, according to DJI.
Solution is to just have a 249g labeled Mini 4 Pro battery in your hand at the ready, as you eject, palm, and...
I would agree with that. The only way I see one would getting a bill is if the vendor says that the buyer is responsible for all fees and tariffs and those fees would depend on the shippers description of the contents. Even then the only bill I...