Could you add a donation option for those who want to donate a little to you but can't afford $5 for the patreon, maybe so the really poor people living paycheque to paycheque could throw you a tiny winy bit of cash... maybe $1 Not that I'm one of them... I just have a bit of a hard time acquiring money.
Adding just a way of giving you something without you having to give anything back, as small gift but its something and maybe a lot more people could give if we could afford it, we wouldn't ask for any extras just for you to keep up the good work.