Additionally, tracking the amount of ancillary income a group brings to the hotel is beneficial: did they use the outlets, gift shops, parking, valet, etc.?

另外，对一个团队为酒店所带来的辅助性收入进行检测是大有益处的：他们是否有逛商场和礼品店、停车和使用个人助理等？

youdao

Health ma (Shanghai) co., Ltd., specializing in production and sales, wooden combs, wooden mirror, gift comb all kinds of high middle and low. Small mixed batch of factory outlets.

公司图片生马实业(上海)有限公司，专业生产销售，木梳，木镜，各类高中低档礼品梳子。小额混批厂家直销。

youdao

Purchasing any new product or gift card on an auction or classified advertisement site where the price is significantly lower than any sale prices in retail outlets.

FORBES: FBI To Holiday Shoppers -- Be Wary!