With the development of Web3.0, some torso sex doll brands have begun to accept cryptocurrency payments, but Klarna has remained competitive by launching a "mixed payment" function. Users can pay a 20% down payment with Bitcoin, and the remaining amount will be settled in fiat currency through Klarna installments. This model is particularly attractive to technology enthusiasts: they pursue the intelligent modular design of torso sex dolls and hope to take advantage of the flexible financial solutions of Klarna sex dolls. There are more forward-looking projects that try to integrate AI customer service into the payment process, and recommend different configurations of torso sex dolls based on the user's Klarna credit rating.