TikTok Shop Sellers Center: Why You Can't Email or SMS Your TikTok Buyers

Jonathan Snow, co-founder and Chief Innovation Officer at Avenue Z, breaks down the real profitability traps facing brands scaling TikTok Shop. His core warning: TikTok owns all first-party customer data, meaning sellers cannot communicate with buyers the way they can through email, SMS, or even direct mail on their own site. Snow points out that TikTok's CRM is still in beta, so that gap is not closing anytime soon. The cost structure is the second pressure point. Boosting affiliate posts with paid spend, stacking large creator commissions on top, and absorbing TikTok's 6 percent seller fee (more than twice the typical payment processing fee on a DTC site) can produce impressive volume while quietly destroying contribution margin. Snow argues that a business built entirely on customer acquisition with no path to retention is structurally hard to scale over time. If you are navigating TikTok Shop Sellers Center and trying to figure out whether the channel can actually be profitable long-term, this two-minute reality check is worth your time.