The StreamOne® Ion service for customer address management and verification has been upgraded. This upgrade brings improved accuracy to the user creation process to keep the creation process running smoothly.
Some key enhancements include improved accuracy with better prediction and suggestions for international addresses, support for sub-units so that autocomplete now includes addresses with sub-units (such as apartments and suites), and improved postal code handling, allowing users to enter a postal code first to narrow down address options more quickly and accurately.
StreamOne® Ion will feature a new address validation experience. Users selecting non-US country addresses will experience an updated address validation flow with autocompleted suggestions as they type. When multiple results are available, a "+ x addresses" option displays additional relevant addresses, and address fields will auto-populate upon selecting an address from the suggestions.
You can find attached the related documentation.