Client complaints can serve as opportunities for additional revenue for contractors. Managing expectations regarding service levels is a key area where providers can offer premium support packages for an increased fee.

Misunderstandings about the complexity of tasks often lead to conflict. For instance, a minor interface change may require three hours of work, including testing and documentation, justifying a specific service charge.

Unclear communication regarding project scope can result in expensive, unauthorized features. Contractors should align with client management on technical solutions and their associated costs before implementation to avoid payment disputes.

Information security is a frequent source of contention. Contractors should clarify at the project's start whether security testing is included in the contract or if it requires additional services, such as third-party pentesting or software sales.

Changes in client leadership can jeopardize project completion. Maintaining detailed weekly protocols of all tasks and approvals helps contractors protect their interests and manage contract termination or project pivots effectively.