電子錢包 (eWallet) 電子錢包(eWallets)電子貨幣(eWalls)和電子貨幣 (e-wallets)數位錢包(digital wallets)銀行(banking)現金退款(cashback)支付(payment)貨幣概念(概念)3D圖標(icon rendering)插圖(插圖)