Can Bitcoin and cryptocurrency impact small businesses?

Could you please elaborate on how Bitcoin and other cryptocurrencies could potentially impact small businesses? Are there any specific advantages or disadvantages that small businesses may face when adopting these digital currencies? How do the transaction fees, security, and scalability of cryptocurrencies compare to traditional financial systems, and how might these factors influence the decision-making process for small businesses? Additionally, are there any legal or regulatory considerations that small businesses should be aware of when considering the adoption of cryptocurrencies?