I recently got a PECO bill for $635.28. I found in the app the option to pay this off in installments. They quoted 6 payments of $105.88. No interest or fees.I applied and was accepted. I wondered when the first payment was due. I sent a email inquiry asking the question. I never got an answer. I called yesterday and asked the agent the questions and she indicated the first payment would be due with my next bill.
I got a notice today my first payment was due immediately. So I paid it. Stay tuned when I get my next bill statement.