<gh_stars>1-10
USPS_CONNECTION = 'http://production.shippingapis.com/ShippingAPI.dll'
USPS_CONNECTION_SECURE = 'https://secure.shippingapis.com/ShippingAPI.dll'
USPS_CONNECTION_TEST = 'http://testing.shippingapis.com/ShippingAPITest.dll'
USPS_CONNECTION_TEST_PRODUCTION = 'http://production.shippingapis.com/ShippingAPITest.dll'
USPS_CONNECTION_TEST_SECURE = 'https://secure.shippingapis.com/ShippingAPITest.dll'
USERNAME = "***"
PASSWORD = "***"

USPS_CONNECTION = 'http://production.shippingapis.com/ShippingAPI.dll'
USPS_CONNECTION_SECURE = 'https://secure.shippingapis.com/ShippingAPI.dll'
USPS_CONNECTION_TEST = 'http://testing.shippingapis.com/ShippingAPITest.dll'
USPS_CONNECTION_TEST_PRODUCTION = 'http://production.shippingapis.com/ShippingAPITest.dll'
USPS_CONNECTION_TEST_SECURE = 'https://secure.shippingapis.com/ShippingAPITest.dll'
USERNAME = "***"
PASSWORD = "***"