Electronic payment options

• It's simple and worry free to pay your Ameren bill electronically.
    
  Register to create an Ameren eCustomer UserID and Password and then return to log-in (below) to start the process.
    
  Log-in with your Ameren eCustomer UserID and Password to start now. Options include:

Fee: none

• Credit or debit card with Western Union Speedpay
  Log-in and pay immediately with your credit or debit card, 7 days
  a week, 24 hours a day.

Fee: $2.75

• Bank or financial institution's online banking service
  Your bank or financial institution may offer an online banking service where you can pay your monthly bills. By enrolling in this option, you can securely view and pay your Ameren bill anytime. Visit your bank’s Web site for more information.

Fee: Varies

Phone payment option

• Electronic check, credit or debit card with  Western Union Speedpay
  Call (number below) and pay immediately with an electronic check or credit or debit card by phone, 7 days a week, 24 hours a day.

Fee: $2.75

Pay in Person option

• Ameren has nearly 200 pay in person locations. Find a location
  near you: Pay in person locations.

Fee: $1.00

U.S. Mail

• Mailing addresses for your Ameren bill.