A Google Workspace promo code can be used for billing addresses in the following countries: United States, Argentina, Australia, Belgium, Brazil, Canada, Chile, Colombia, Czech Republic, Denmark, France, Germany, Hong Kong, Hungary, India, Indonesia, Ireland, Israel, Italy, Japan, Malaysia, Mexico, Netherlands, New Zealand, Peru, Philippines, Poland, Portugal, Romania, Singapore, South Korea, Spain, Sweden, Taiwan, Thailand, Turkey, Ukraine, United Arab Emirates, United Kingdom, United States, and Vietnam.