I’m pretty bad at keeping on top of that sort of thing, and their email alerts have kept me on top of it for close to 20 years now. I set email alerts at $5 and at $1 remaining and I almost always ignore the $5 one. I think I’ve gotten the dreaded “your account is out of funds” emails three or four times in that time, and I can have it back to running with a few clicks. I’m pretty darn lazy but I think their system is wonderful. No out-of-sight auto-pay that creeps up in cost, but still relatively easy to manage.
