Learn all about OCI Nitrogen invoicing procedure (en)

 Invoicing Procedure OCI Nitrogen

How does the procedure work?

• The professional enters the hours worked weekly in the Striive platform.
• Only at the end of the month does the professional click the “Submit” button. You can submit a timesheet for the hours worked during the previous month once per month.
• HeadFirst processes and invoices the approved hours to the client.
• After processing and invoicing the approved hours, HeadFirst sends a reversed billing invoice within a maximum of 2 working days.

HeadFirst IT B.V.
Taurusavenue 18
2132 LS Hoofddorp
facturatie@headfirst.nl

• The professional and the client are responsible for entering and having the hours worked approved on time.
• The agreed payment term starts on the invoice date of the Reversed Billing.
• You can track the status of your invoice through your profile on the Striive platform under the ‘Invoices’ tab.