I don't recommend entirely free hosting providers because they tend to come with too many strings, inconveniences, and ads for sexual-financial enhancement, but finding a cheap provider should not present any difficulties.
Price is not really the issue. Rather the issue is that they tend to expect everybody has Visa/Mastercard or PayPal or bitcoin. The same is true for Steam store, Google play store, Playstation store, it is sort of annoying, I just tend to buy gift cards in the electronics shops to fill up my account balance on them. Actually I sense there is a fairly big global gap in the payment provider market. If only a gift card type bitcoin purchase was possible with physical cash in the shops...
If it's worth saying, but not worth its own post (even in Discussion), then it goes here.
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