# WorkBillDone (WBD) > Modern time tracking, expense logging, and audit-locked client invoicing for independent consultants and small firms, with REST API and MCP /skill support for AI agents. ## Documentation - [Overview, Features & Pricing](https://www.workbilldone.com/index.md): Core capabilities, Standard & Pro plans, and 14-day free trial details. - [Workspace Enrollment](https://www.workbilldone.com/enroll/index.md): Self-service onboarding, 20-character unique subdomain selection, and Stripe trial workflow. ## Full Context - [Full Documentation Bundle](https://www.workbilldone.com/llms-full.txt): Complete concatenated site documentation for LLM ingestion.