1. Select “Pay Online (Member Portal)” from the stemc.com home page or go to stemc.utilitynexus.com in your internet browser.

2. To make a one-time payment without registering your account, click MAKE A PAYMENT.

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3. Enter your 12 digit account number

4. Click CONTINUE.

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5. Enter all payment information

6. Click CONTINUE.

 

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7. Review payment information. Click BOX to agree to Terms & Conditions.
8. Click SUBMIT.

 

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9. Confirm information. Print Confirmation (optional)
10. Click FINISH.
If you entered an email address you will receive an email confirmation.

 

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