Today its acceptance as a payment method has increased due to its increase in value. Customer Info. Unlike the companies previously reviewed, BitGild does not offer vault storage for its customers. Disclaimer: Buy Bitcoin Worldwide is not offering, promoting, or encouraging the purchase, sale, or trade of any security or commodity. More and more bullion companies offer the ability to buy gold with bitcoin with close to no fees, or even discounts. Buy Bitcoin Worldwide is for educational purposes only. Buy Now.