New? Watch our welcome video [here], which goes over the basics of logging in and participating in the forums. Then, check out the [Rules] and our [video] about the features of the forum.
At this time, Stamps.com does not support shipping labels being printed in Cyrillic characters. All shipping labels will need to be created using roman characters and arabic numerals, per article 122.1 sectionD of the USPS international mailing manual: http://pe.usps.com/text/imm/immc1_008.htm
You’ll need to translate the address to use these characters in order to generate the USPS shipping label in ShipStation.