Only buy 1 item
Please consult the description of the auction if you only buy 1 item.
Buy 2 items and above
Shipping and handling(s/h) fee will be based on the highest s/h item, and add different charge according to different kinds of item:
Add $0.10 per plus 1 to 3 sets stamps.
Add $0.30 per plus a First Day Cover(small size) or a folder(small size).
Add $0.50 per plus a sheetlet/sheet(s),a First Day Cover(large size) or a folder(large size).
Add $1.00 per plus a greeting sheet or a large size sheet.

p.s.
Payment send by Paypal/Skrill(Moneybookers) is acceptable, only to add 4%(at least US$0.50)  to the total amount.