p**5
发帖数: 2544 | 1 Need to mail a book to a buyer. I am wondering adding tracking is enough or
not. What if the buyer says he does not receive the package?
In this case, tracking is not useful. Shall I purchase the "Signature
Confirmation" at USPS? It costs more, but if it is necessary, then I will do
it. | e*******6
发帖数: 249 | 2 of course signature confirmation useful | p**5
发帖数: 2544 | 3 谢谢
大家shipping的时候都选这个SC吗？这个cost是不是应该和buyer分担？
【在 e*******6 的大作中提到】
: of course signature confirmation useful
|
|
