(baseless speculation) perhaps China Post requires a paper customs declaration on packages, whereas commercial clearance is free to keep that information electr

(baseless speculation) perhaps China Post requires a paper customs declaration on packages, whereas commercial clearance is free to keep that information electronic and present it to US Customs electronically? FWIW my Choice packages have been showing up by consumer car courier rather than USPS. I've got a couple of things still coming that I ordered late. They should be clearing customs before the 2nd, so hopefully I won't have to find out what actually happens!