Limits, however, will vary between individual sellers and are usually lower than online exchanges. So, it’s really no surprise that many people want to buy bitcoins this way. Every visitor to Buy Bitcoin Worldwide should consult a professional financial advisor before engaging in such practices. Another popular way of buying bitcoins is through ShapeShift or Changelly. Notify me of new posts by email. Mycelium Local Trader is brought to you by Mycelium, which is a popular Bitcoin wallet.