How to write the bill information clause in the contract?

Legal analysis: how to write the invoice tax point clause in the contract? Generally written in the terms of "payment terms". You can specify whether to pay first or later, when to provide the invoice, before or after receiving the last payment, and so on. Is the invoice type provided a special VAT invoice or an ordinary invoice, and what is the tax rate? In addition, it is necessary to clearly indicate whether the contract price includes tax, so as to avoid asking the other party to pay another tax point when issuing invoices.

Legal basis: Civil Code of People's Republic of China (PRC).

Article 509 The parties shall fully perform their obligations as agreed. The parties shall abide by the principle of good faith and fulfill the obligations of notification, assistance and confidentiality according to the nature, purpose and trading habits of the contract.

Article 563 If a party fails to perform its obligations due to delay in performance or other breach of contract, it may terminate the contract.