Annual Memberships (closed in 2021) (Patreon)

Patreon just added Annual Memberships, so if enabled people can choose to pay monthly or yearly.
I have enabled the feature in case anyone's interested, and even if no-one's interested it'll still be an option! 

The main advantage of the Annual Membership is you get a 15% discount, and you only pay once a year as opposed to monthly.  

Just want to make you all aware, since it might not be very obvious.