previous:
{
"authServer": "https://api-usp.sbtech.com/retail/login/v1/api",
"skin": "dkuslaretail",
"cdn": "https://storage.googleapis.com/sbtech-cdn-retail/retail/widgets/stg/dkuslaretail/DKUSLARetail_6.3.1.001.311_new",
"defaultLanguage": "en"
}
Old ones
https://storage.googleapis.com/sbtech-cdn-retail/retail/widgets/stg/dkuslaretail/DKUSLARetail_6.3.002.234_new
https://storage.googleapis.com/sbtech-cdn-retail/retail/widgets/stg/dkuslaretail/DKUSLARetail_6.3.1.001.311_new