The TXU Energy online payment system works by accepting payment directly from the customer's checking account, savings account, credit card or debit card. Customers of TXU Energy are required to register an account on the company's website to view and pay their energy bill.
Customers with a TXU Energy MyAccount can also pay their bills online using the mobile version of the company website. An AutoPay system is also available, which automatically deducts payment through a bank draft, debit card or credit card. TXU Energy also provides the option of paperless billing and can send customers their monthly energy statements electronically.