The way of paying by PayPal has changed in July 2015.
Members no longer need to sign in to make payments, but can do so by going to this link.
Here anyone can make a payments for an annual subscription, top up payment or donation. It is very important that the identity of the individual or member making the payment is clear. It is expected that members will add their membership number as a reference. New members will not know their number and should provide unique identity such as name and email address or post code. This is particularly important if the bank account or PayPal account used is in a different name from the applicant.
Payments made without specific identity will be treated as donations. If in doubt please ask.