Regional API Differences

This page outlines the differences when booking orders for AU/CA/US addresses, and for senders located in those countries.

API differences

	Australia	Canada	United States
Label sizes	`cropped` and `a4`	`cropped` and `letter`	`cropped` and `letter`
Prices	Always `AUD`	Always `CAD`	Always `USD`
`suburb`	Suburb name must match postcode. Validation error will be returned if they don't match.	Not validated.	Not validated.
`postcode`	4-digit postcode.	6-character postal code.	5-digit ZIP code or ZIP+4 code.
`state`	Abbreviation (ACT, QLD) or full name (New South Wales).	Province/territory 2-letter code (ON, AB) or full name (Ontario).	2-letter code (NY, CA) or full name (New York).
`country`	`AU` or `Australia`	`CA` or `Canada`	`US` or `United States`