擺脫一次性銷售,打造源源不絕的收入
Predictable Profits
Transform Your Business From One-Off Sales to Recurring Revenue With Memberships and Subscriptions
原書作者:斯圖.麥克拉倫(Stu McLaren)
★暢銷作家Michael Hyatt等名人推薦
★亞馬遜網路書店排行榜暢銷書