Fee For Service
Fee For Service (FFS) is a payment model in software development and IT services where clients pay a predetermined fee for specific, well-defined tasks or deliverables, such as coding a feature, fixing a bug, or providing technical support. It contrasts with time-based billing (e.g., hourly rates) or value-based models, focusing on output rather than effort or outcomes. This approach is common in project-based work, consulting, and maintenance contracts where scope is clear and measurable.
Developers should learn about Fee For Service to understand billing and project management in freelance, consulting, or agency roles, as it helps in structuring contracts, estimating costs, and managing client expectations for discrete tasks. It's particularly useful for one-off projects, bug fixes, or small enhancements where deliverables are straightforward, reducing ambiguity in payments compared to open-ended hourly work. However, it requires careful scope definition to avoid scope creep and ensure profitability.