Rakuten allows users to top up their Rakuten Pay accounts in crypto March 2, 2021 Through this service, Rakuten users will be able to spend crypto in numerous merchant stores. The service is open to the users of Rakuten Wallet, not Rakuten Wallet Pro users. Japanese e-commerce giant Rakuten has started allowing its users to exchange cryptocurrencies for its e-money, Rakuten Cash. The firm unveiled this news through a press release on February 24, noting that its clients would have to use its crypto wallet, Rakuten Pay to complete this process. Reportedly, the company has set limits for such transactions per month at a minimum of 1,000 yen (£6.72) to a maximum of 100,000 yen (£672).