AI work is project-based. Discovery is fixed price because the answer sometimes is that you do not need a model at all. Model and infrastructure costs are billed at cost, without a markup.
What the product doesIncludes a working proof on your data
Integration, MCP server or pipeline
Model usage billed at cost on top
Project work is invoiced against a signed agreement, not charged to a card. Discovery is paid up front because it has a fixed price and a fixed deliverable. The build is invoiced by stage, so you are never paying far ahead of what exists.
The 30-day subscription refund window does not apply to project work. What happens if a project stops early is set out in the Refund Policy and in your agreement.