Understand the business event
A consulting engagement can involve a proposal, an agreed scope, several work periods and a final invoice. Keep the approved scope beside the draft so a reviewer can see why the description and amount are appropriate. A change in scope should not disappear into a vague line item.
Keep a useful review rhythm
Choose a recurring time to collect documents and resolve small questions. Give each open item a source reference and a next step. A routine should make missing context easier to see, rather than turn an incomplete record into a seemingly finished number.
Use the agent with context
Ask Eftheia’s AI agent for help preparing a document or finding information, then check the result against the actual work. Keep amounts, dates and currencies explicit. Do not treat an illustrative example as a substitute for your own business records.
Build from a small set of habits
Review invoice details before sharing a draft, retain the source behind expenses and make payment records traceable. The linked guides explain each routine in more detail. Questions about tax treatment or regulated reporting belong with the person responsible for those decisions.