We will divide the project into several stages: product prototype, UI design, front-end development, full development, testing, and acceptance. The client can conduct functional testing and review the deliverables according to the stage requirements. The results of each stage's acceptance and communication records can be retained on the platform.

For the final confirmation of each stage, formal CA electronic signatures will be used to efficiently and securely complete the acceptance of the stage and make corresponding payments before proceeding to the next stage.

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