brusher

基本解释

Brushers, who masquerade as 'promotion companies', try and mimic the behaviour of real buyers, comparing prices online and using numerous delivery addresses.
刷单团伙将自己伪装成“推广公司”，他们通过在线比较价格、使用多个送货地址来尽量模仿真实买家的行为。
language.chinadaily.com.cn
Underground gangs of Chinese 'brushers' are bombarding British households with cheap goods they did not order in order to boost the prominence of online retailers.
为了提升网络零售商的业绩，中国的地下“刷单者”将廉价商品寄到英国，而一些英国家庭正遭受这些他们没有订购过的廉价商品的狂轰滥炸。