This module allows for autocompleting the address, if no values have been provided yet. The IP address of the customer is looked up and translated into geographical information. Next, the shipping address and/or billing address is modified to include the right country, province and city if possible.
All configurations are found under Store > Configuration > Yireo > Yireo LokiCheckout.
yireo_loki_checkout/geo_ip_autocomplete/enabled
yireo_loki_checkout/geo_ip_autocomplete/info_provider
yireo_loki_checkout/geo_ip_autocomplete/ip_info_io_token
yireo_loki_checkout/geo_ip_autocomplete/success_message