Formerly known as First Trust Company of Onaga
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Account Payment

Pay your invoice quick and easy!

1. Click on the link below to access your account payment screen. You will be directed to Simple Pay by BASYS Processing for credit card payments. 

2. Fill out the applicable fields to securely pay your Mainstar fees.
 

3. Be sure to type your account number in the note field. 

Click here to manage your payment