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Welcome International Customer!

Paperless Billing Customer Portal

We’ve partnered with TermSync to help you spend less time on billing. Your customer portal makes it quick and easy to receive paperless invoices, pay your bill online, and more.


Benefits of Using TermSync

At no charge, you can take advantage of these convenient benefits from TermSync.

  • Save paper by receiving e-invoices and e-statements
  • Schedule no-fee credit card and ACH payments
  • Access all your invoices and statements in one place
  • Send messages and get answers to your questions
  • Reduce the time you spend on paperwork and filing

What You Need to Access Your Portal

  • An email address. If you plan to sign up for paperless billing, we prefer an account payable email where you can receive all invoices and notifications for your Demco account.
  • A copy of a prior invoice to confirm your account number, invoice number, and invoice amount

How Paperless Billing Works

  1. Demco sends encrypted billing information to TermSync
  2. TermSync emails all of the invoices for your Demco Billing Account to the email provided*
  3. You receive automatic payment reminders
  4. You pay your invoice online or ask us a question

*Please note if you are not the contact to receive all invoices for your billing account, using this portal may not be the best option for your organization.

Check Submission

If you prefer to submit a check or a hard copy payment, please send it to the address below:

Attn: Billing
PO Box 8048
Madison, WI 53708



(7:30AM - 4:30PM CST Mon-Fri)

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