Supplier onboarding
Using Coupa
Partnering with Grain LNG will require you to join the Coupa Supplier Portal (CSP) in order to:
- receive purchase orders
- submit invoices
- create and maintain your online product catalogues
- view payments.
There is no cost for registering and using the CSP and no additional software is required.
Please note, Grain LNG will continue to use the National Grid Coupa system until further notice, and therefore GLNG Suppliers must register for submitting invoices in Coupa following the National Grid guidance, which can be found here.