A client of mine had need about a year ago to reinstate an expired Kashflow licence. The reasons aren't relevant. I needed the info immediately so stupidly attached my card to the subscription, and was recharging the client. We stopped needing the data about 6 months ago, but didn't stop the subscription as no-one remembered the login details. I now need to cancel the subscription, but no-one has access to the email address that it is attached to the subscription anymore.
I contacted Kashflow who said my only options are to lo into the accounts (can't do) or cancel my work AMEX (I'd rather not go through that upheaval for £35pcm).
What should I do now?