In the contract, in addition to the opening

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The contract can be written like this:

There are a total of XX projects, with a total amount of NT$. (Account reimbursement)
Others (actual expenses) must be accompanied by invoices, receipts or relevant supporting documents.
The total settlement amount of this case is NT$, and the actual payment amount is NT$ (excluding tax).
Payment Methods
To ensure that no disputes arise denmark mobile database during payment, the terms of the payment method should cover two levels. First, decide how to pay:

Phased payment: payment is made according to the progress of the case, usually divided into: after signing (deposit) → when completed → when testing is completed → when the product is launched (case closed)
Lump sum payment: a lump sum payment on the completion date specified in the contract
Periodic payment: suitable for long-term cases, weekly or monthly settlement
Next is the medium of payment:

cash
Cheque
money transfer.