Website: Issues in Email notifications | recurring payments

There are a few issues that need resolving in website auto-notification emails:

Issues / Requirements:
- Customers are being sent emails to renew or face removal even when this is not appropriate. The emails need to stop and be replaced by an auto-renew process.
- Currently, they are receiving incorrect emails about renewal at incorrect dates.
- We need to change the payment system so that auto-renewal takes place every 1 / 3 months, as per the customers wishes. It is very annoying for the customer to keep having to submit and apply for an extension every 1/3 months.

- There are a few other pieces of work, but this will be discussed once the main issue is resolved.