What is the payment due date according to the agreement?

The payment due date outlined in the agreement specifies that payment must be made within 30 calendar days from either the delivery of goods, the rendering of services, or the date of receipt of the invoice. This provision is typically included to establish a clear timeframe that protects both parties involved: the contractor is assured they will receive payment in a timely manner, while the client is given a reasonable period to review the delivered goods or services and the related invoicing details.

This allows for proper financial planning and ensures that transactions are settled efficiently. In contrast, other options do not provide the structured timeframe that is necessary for effective financial management and accountability, making the correct answer the most comprehensive choice for a payment due date in a contractual agreement.