Invoicing instructions for sales experts

Thanks for doing business with us!

The previous month's work can be invoiced on the first day of the following month. The invoice payment term is at least 14 days net. Before sending the invoice, the work to be invoiced must be completed and reported in Sellai Workspace.

Information required for the invoice
The following information must be found on each invoice delivered to Sellai:

• Name of service provider
• Organisation VAT Number
• Recipient name and VAT Number (Sellai Oy, FI29301878)

Client work should also include the following:

• Date (month) of work done
• Number of hours of work done
• Name of the client
• Price

Billing addresses
We hope that you send your invoices primarily as online invoices. Processing online invoices is faster, more reliable and cheaper for both sender and recipient than processing paper invoices.

Online billing details: 
Operator: Apix Messaging Oy (003723327487)

Online billing address: 003729301878

OVT-id: 003729301878

Invoices sent by e-mail:
Invoices can also be sent in PDF format to the company-specific email address [email protected]. Only invoices in PDF format can be sent to e-mail addresses. One PDF file may contain one invoice at a time.

Reverse VAT Charge
The reverse charge mechanism means that the VAT is paid by the purchaser (in this case, Sellai), not the seller. Within the European Union, the VAT reverse charge mechanism is applied for consultancy services (e.g. Sellai sales work). For invoices from outside of Finland, please send invoices to Sellai with 0% VAT and “VAT reverse charge” clearly marked.

More information at the Finnish Tax Authority.