What do the UPS red and blue orders mean?
UPS Worldwide Express Plus (1-3 business days by 9AM)--World Express Express, the most expensive
UPS Worldwide Express (1-3 business days by12PM/Noon)--Global Express
UPS Worldwide Saver (1-3 business days) - the world's fastest, the so-called red single
UPS Worldwide Expedited (2-5 business days) - the world's fastest, the so-called blue single, is the slowest, the cheapest is the cheapest
On the ups waybill, the first three methods are marked in red, and the last one is marked in blue, but the so-called red list refers to UPS Worldwide Saver.