nostr:npub1zzmxvr9sw49lhzfx236aweurt8h5tmzjw7x3gfsazlgd8j64ql0sexw5wy I've been looking at bitcoin store front integrations and your store seems very clean and easy to use. I saw that you only accept bitcoin, why do prices display in fiat $ - is it a limitation of the store software/platform or because of the changes in btc price?