No. You can pay online though, and if you need to pay with cash, you do so at any 7 Eleven for a small fee. There are Xfinity Stores in Allston and Somerville that are open Saturdays
No just Monday through Friday Also if you can't find a location which is way out in Allston Brighton maybe give them a call for extension until Monday
Yes it is. But you can pay on line or get the xfinity app.
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