Event Organization

Event Organization: appointments and service tracking, customers and CRM, e-Invoice and reporting.

Challenges

  • The event budget is not tracked line by line, so profit is only known at the last minute.
  • Supplier and venue contracts are scattered, so responsibility is unclear.
  • Change requests (extra services) are executed without being added to the contract.
  • The post-event final settlement is not compared with the quote.

Workflows

From quote to event

  1. The event project is opened with date, venue and attendee count.
  2. Budget lines (venue, catering, technical, staff) are planned.
  3. The approved quote becomes the project and supplier orders are placed.

Changes and final settlement

  1. An extra-service request is submitted for approval as a separate line.
  2. Actual costs are written to the project line by line.
  3. The final settlement is compared with the quote and the variance is reported.

Documents

  • Event project
  • Budget line schedule
  • Supplier/venue contract
  • Final settlement breakdown

Reports

  • Budget vs. actual variance
  • Supplier cost breakdown
  • Extra-service ratio
  • Project profitability

Metrics

  • Project profitability
  • Budget deviation rate
  • Extra-service ratio
  • Cost per attendee

Compliance

  • Event permit and venue licence
  • Professional liability insurance
  • Attendee data and data protection (KVKK)

Glossary

Event project
Cost center that gathers all expenses
Budget line
The line where planned and actual meet
Extra service
A later-added line subject to approval
Final settlement
The final post-event cost breakdown

Frequently Asked Questions

Can I track the budget line by line?

Yes — venue, catering, technical and staff are separate lines; planned and actual are compared.

Can I keep supplier contracts in the project?

Yes — venue and supplier contracts are linked to the event project.

Can I charge for extra services?

Yes — the extra request is submitted as a separate line and added to the project once approved.

Can I compare the final settlement with the quote?

Yes — the final settlement is reported side by side with the quote lines.

Can I see the project profit?

Yes — revenue is compared with line-level actual costs to produce the profit.

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Greece

Deevir price (from)
19 € / month
Tax (default)
Prices exclude 24% VAT.
E-invoicing regulation
E-invoicing is mandatory: e-invoicing (2026).
Currency
Euro (EUR)
Date format
31/12/2026
Amount format
1.234.567,89 €
Time zone
Europe/Athens
Phone code
+30

What is the default ΦΠΑ rate (country: Greece)?

Deevir's default is 24%. Reduced rates and exemptions are set per product; confirm the exact rate with a local accountant.

Is e-invoicing mandatory (country: Greece)?

E-invoicing is mandatory: e-invoicing (2026). A live national network connection in Deevir is on the roadmap. This is a regulatory summary, not legal advice.

Greece — ERP & Accounting Software

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