Our hotel offers you every convenience, such as mail order service for train and flight tickets, etc.

本旅馆为君提供便利，设有邮购车票、飞机票等代办服务项目。

youdao

You could even order windows from a catalogue – a sort of mail order stained glass service.

你甚至可以从目录上预订窗户–有点儿像邮购彩色玻璃服务。

《柯林斯英汉双解大词典》

This compensation service sends an E-mail to the manufacturing plant administrator to inform him or her to void the previous order.

这个补偿服务向制造厂的管理者发送电子邮件，通知他或她取消先前的订单。

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Sales through the group's stores rose 18%, helped by 10% extra floor space, while sales at the Next Directory mail order service were ahead by 5%.

BBC: Next brushes off gloom

Since credit card companies back then wouldn't service startup mail-order firms, the Crowns leased a tiny storefront as a retail facade.

FORBES: You want cables with that?

Swapping data between computer and phone systems -- for mail order, home banking and other service providers -- is an ideal growth business for a computer and telecom equipment maker like Oki, he says.

FORBES: A fable of two companies