Online subscriptions:
People occasionally ask: how do I tell when my online subscription has expired? The answer to that is: when you go online and get a message saying " this subscription has expired".

However, Rob would like me to email people in advance, to nudge them into renewing on time but, unfortunately, that's a bit difficult with the present system, although Im working on it. When Ive tried it, in the past, it tended to result in people emailing me to ask why they were being reminded, when they already knew.... so you cannot please everyone. [The reason is that you get one reminder per email address, and if you renewed using a different address, you look like two different people].
For paper subscriptions, its different. There's a reminder printed on the envelope and, if you miss it, I will, eventually, remind you by email. If you pay online for a paper subscription, you'll be emailed a user-id for free online access. If you pay by cheque, you are not currently issued with an online id. (Although that might change when I revise the software later this year).