There exists a concern in between Cloudflare's cache plus your origin World-wide-web server. Cloudflare screens for these errors and immediately investigates the cause. 若A會員介紹B會員，B會員又介紹C會員，那麼A會員就能獲得雙層回饋而B會員可獲得一層回饋。此時若C會員又介紹D會員加入，則B會員可以獲得雙層回饋，C會員可獲得第一層回饋，以此類推。（請注意：最高雙層回饋的緣故，因此A會員仍就只有B... https://manuelfbtjx.atualblog.com/20384461/top-guidelines-of-老虎機-外掛