Among all popular marketing strategies， email marketing， mobile marketing， digital coupons， social media marketing， pay-per-click ads are very useful in cross-border E-commerce field.Recently， Amazon also launched（）Marketing.（在所有的营销手段中，邮件营销、移动设备营销、电子优惠券、社

Among all popular marketing strategies， email marketing， mobile marketing， digital coupons， social media marketing， pay-per-click ads are very useful in cross-border E-commerce field.Recently， Amazon also launched（）Marketing.（在所有的营销手段中，邮件营销、移动设备营销、电子优惠券、社交媒体营销、点击付费广告等在跨境电商中是比较有效的方式。最近，亚马逊还推出了网红营销方式。）
正确答案：Influenzer