[chipotle_coyote]

Ah, I see. But I think that's still the same "one-way conversion" thing that avoids the issue, right? If you buy a $50 iTunes card, you can't spend $25 of it on iTunes and get the other $25 back as cash.

Patreon could certainly do that, but either they haven't considered it or--probably more likely--they don't like the idea. There could be practical reasons for not wanting to do that; a lot of people have talked about Patreon's problems with chargebacks, for instance, when people want to cancel pledges but they're bundled together with pledges they want to keep going all in one credit card transaction. In this balance card scenario, it'd be easy to have someone say, "Hey, I wanna cancel the monthly pledges I'm giving and get my balance back," and they could lose a lot of goodwill if they say, "Yeah, you can't do that." (While many of us would rather receive cash than gift cards, we generally understand that an iTunes gift card is something we can only use by spending at iTunes.)