Extra 10% OFF the most popular USPS International mail classes.
Offer valid from November 19, 2021 at 12:00am PT to December 31, 2021 at 11:59pm PT online at qwintry.global.
Discount only applies to USPS Priority International and USPS Priority Express International,
the maximum weight of the package is 20 lbs. Discount is added to the profile at register and login.