https://www.avient.com/sites/default/files/2023-04/Avient_supplierFAQ.pdf
How can I create an e-invoice via email?
No, you do not need to create separate accounts for each customer.
There is also the possibility to merge multiple of your accounts into one.
https://www.avient.com/company/policies-and-governance/email-fraud-information
Your account number
Bank account number
https://www.avient.com/sites/default/files/2023-08/How to invoice via SAN%5B37%5D.pdf
Additionally, they can also create a Coupa Supplier Portal (CSP) account
if they want to take advantage of the benefits of working with their customers through the CSP.
These steps include the following: “Create an invoice”, “Add
Comment”, “Acknowledge PO”, or “Create Account” to create a CSP profile.
Create an Invoice
When clicking the “Create Invoice” button, you are prompted to add an “Invoice From” address.
https://www.avient.com/contact-0?area_of_inquiry=vinyl-formulations
Connect with a Product Expert
Request Product Documentation
Sample Request
Supplier / Vendor Support
Investor Relations Inquiry
Other / I Don't Know
Careers Inquiry
Order Request
Quote Request
Existing Order Support
Account Manager Contact
Billing / Payment Inquiry
https://www.avient.com/contact-0?area_of_inquiry=colorant-chromatics
Connect with a Product Expert
Request Product Documentation
Sample Request
Supplier / Vendor Support
Investor Relations Inquiry
Other / I Don't Know
Careers Inquiry
Order Request
Quote Request
Existing Order Support
Account Manager Contact
Billing / Payment Inquiry
https://www.avient.com/contact-0?area_of_inquiry=thermoplastic urethanes
Connect with a Product Expert
Request Product Documentation
Sample Request
Supplier / Vendor Support
Investor Relations Inquiry
Other / I Don't Know
Careers Inquiry
Order Request
Quote Request
Existing Order Support
Account Manager Contact
Billing / Payment Inquiry
https://www.avient.com/contact-0?area_of_inquiry=screen printing inks
Connect with a Product Expert
Request Product Documentation
Sample Request
Supplier / Vendor Support
Investor Relations Inquiry
Other / I Don't Know
Careers Inquiry
Order Request
Quote Request
Existing Order Support
Account Manager Contact
Billing / Payment Inquiry
https://www.avient.com/contact-0?area_of_inquiry=advanced composites
Connect with a Product Expert
Request Product Documentation
Sample Request
Supplier / Vendor Support
Investor Relations Inquiry
Other / I Don't Know
Careers Inquiry
Order Request
Quote Request
Existing Order Support
Account Manager Contact
Billing / Payment Inquiry
https://www.avient.com/contact-0?area_of_inquiry=polymer additives
Connect with a Product Expert
Request Product Documentation
Sample Request
Supplier / Vendor Support
Investor Relations Inquiry
Other / I Don't Know
Careers Inquiry
Order Request
Quote Request
Existing Order Support
Account Manager Contact
Billing / Payment Inquiry
https://www.avient.com/contact-0?area_of_inquiry=polymer colorants
Connect with a Product Expert
Request Product Documentation
Sample Request
Supplier / Vendor Support
Investor Relations Inquiry
Other / I Don't Know
Careers Inquiry
Order Request
Quote Request
Existing Order Support
Account Manager Contact
Billing / Payment Inquiry