Self-billed e-invoicing is a process where the buyer creates the invoice on behalf of the seller for goods or services received. In this scenario, the buyer assumes the responsibility of generating and issuing the invoice, typically based on the information provided by the seller. This method is often used in business-to-business (B2B) transactions where the buyer has more control over the invoicing process and wants to streamline their accounting procedures.

自开票电子发票是指买房代表卖方生成发票的过程，用于记录收到的货物或服务。在这种情况下，买方将基于卖方提供的信息生成和发出发票。
这种方法通常在企业间（B2B）交易中使用，买房将会对开票过程有更多控制，其自开发票也可作为买方的支出证明，并提交给 LHDN 进行验证。