email
(when passed) as the priority and ignoring the phone number to reduce the E.164 formatting requirements for API consumers.attribution_metadata.KEY=VALUE
authorize_value
This allows for upsells to be added to the original order without additional transactions.user
model now has a user_agent
attribute that can be populated for syncing to external systems that leverage browser user agents as part of their attribution matching algorithms.accepts_marketing
attribute on the Carts Admin API, for specifying this when creating a user with a cart within a single API call.phone_number
field on the Admin API now accepts local numbers and will automatically convert them to E.164 format based on the user's first address country.