My subscription is due for renewal ( i prepaid 6 months) they just rock up to the door expecting me to hand over cash, they wont leave me a bill so that i can go into the office and pay, whats the go with that shit.

That is normal for small cable systems in my experience. They are making is easy for you and come with the pre-printed receipt to provide you on the spot. Just like newspaper delivery service. Most people are paying there bills monthly so same day each month they arrive for payment.

Yep, this system of cash on the spot is still used a lot today.

It actually isn't that long ago you paid water and electricity this way!

TMN actually puts a sticker up somewhere, usually close to your mailbox. This carries a subscriber number (also found on your initial invoice), not down,go down to office and pay!

Why I paid 1 year upfront! Less hassles and an extra month free