钱包

qián bāo purse; wallet

app 企业

qǐ yè company; firm; enterprise; corporation; CL:家[jia1]

签名

qiān míng to sign (one's name with a pen etc); to autograph; signature

服务

fú wù to serve; service; CL:項|项[xiang4]

可靠性

kě kào xìng reliability

Telegram:@sign2botdoe