Vendor Partners

Our Vendor Partner community is 1,300 strong. Scroll down to review helpful tips around improving the invoice process, managing your payments, and contacting Vendor Relations.

Get in Touch

Need to submit an invoice or have questions about payments? Use the options below to connect with the right department.

(866) 571-4609

ex: 2555

(631) 406-4704


Send an Invoice

Ask a Question

Vendor Quick Links

Helpful links for Vendor Partners

Update Payment Terms

Use this to update or change your payment terms

Become a Vendor Partner

Use this to sign up as a Vendor Partner with BlueSky

Help Center

Here you can find frequently asked questions and answers for most vendor related questions.

Get Help

Common Invoice Rejections

How to format your invoice submissions and avoid delays in processing.

Common Invoice Rejections

Invoice Webinar

For a full tutorial on how to submit invoices, please see this helpful video

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