Bango launched a new payment method for Amazon.com Inc. customers in Japan whereby they will be able to charge costs to their mobile phone bill.

Amazon users with a KDDI (au) or NTT DOCOMO mobile phone account can now pay for "physical goods" from Amazon.co.jp through their post-paid mobile phone bill. Customers can buy from the website instantly through this payment method, without having to register their card details online.

The purchases can be made from any device after users with a KDDI or NTT DOCOMO account add carrier billing as a payment option in their Amazon.co.jp account.