Can I Temporarily Use a Different Credit Card for My Monthly Bill? Lena R. Follow Environment Online Account Portal Answer Yes, you can you update your payment information at anytime following the steps in our How to Update Your Payment Information help article. Article Created From P5LCT511CW Related articles How to Update Your Payment Information Do I Select My Plan During the Checkout Process? Does Activation Take Place in the Online Store? Does a Phone Order Come with a SIM Card? Is There Any Way to Boost My Cell Signal?