On Sunday 7th June I requested by text message what my estimated final bill would be if I end my contract. At that date it was just over £50. I have then requested what it would be today, and it is now just over £90. Surely, if you have an end date for a contract, the amount that is to be paid to terminate that contract is calculated by the number of days left of that contract. Therefore, I do not understand how the final bill increases as the number of days to the end date decreases.