Yes, customers of Public Service Company of Oklahoma can sign up for paperless billing. This option allows customers to receive their bills electronically rather than via traditional postal mail, which can be a more environmentally friendly choice and also a convenient way to manage payments. To enroll in paperless billing, customers typically need to access their account through the company's website. From there, they can find the billing preferences section to opt for paperless statements. This process usually involves providing an email address where the bills will be sent and confirming the selection. For the most accurate and detailed instructions, it would be beneficial to visit the current web page of Public Service Company of Oklahoma for further information.