Identify "risky accounts" that have been banned by WhatsApp, have received numerous reports, or have abnormal device activity, to prevent your marketing accounts from being implicated due to association with these risky accounts. 本文由http://www.u7xdn.xc762.vip/show/155641.html原创或收集发布，欢迎转载
How to screen European cryptocurrency trading users? Coinbase's filter helps you identify real accounts