Hi
I am new and have had a lot of trouble trying to find the answer to my question on websites, even U S postal sites.
How much does it cost to send a large envelope( 8 X 10 ) weighing 100-110g within the United States?
Thanks

I was wondering if anyone could help?
Can you please let me know what the U S postage is for a large envelope ( 8 X 10 ) weighing 100-110 g within the U S?