Hey @Stuart gow
Welcome to the Forum.
Apologies for some conflicting information you’ve received from the Support Team and @Blastoise186, I checked in with the SEG team and this isn’t quite the case so they wanted to help clear this up.
Regarding SEG readings, usually your payment readings will be sent automatically from your smart meter. We're working on putting in place automated readings for all our SEG customers. If we can't get an automated reading from your smart meter, we'll send a reminder for you to give a quick reading on September 15th. You can find more about this on the SEG FAQs page here too.
@mavison glad to hear yours is submitting the regular quarterly readings! Many meters are on course and doing this already, with the rest to follow suit.
I hope this helps clear things up a little for you Stuart.