Question Author
Thank you both for your advice and the links ,I now understand most of it
And ac my problem is of being an age where if you are not useing it switch it off and that includes the router, so I dont think I will take up the offer ,and I have just read the small print and the �1.95 saving is not for ever ,so now I am an alien (,always thought I was in this world )
Small print below
All the best
1) 12-month contract term applies. By accepting this offer, you confirm you are the account holder or have the account holder�s permission to participate in this offer. �1.95 a month discount is available to BT Total Broadband Option 1 customers currently paying �14.65 a month. New price therefore �12.70 a month for 12 months. Monthly price will revert to �14.65 12 months after contract renewal. Prices correct at time of email send.
Thank you both again