How Square’s new Bitcoin payments could change how merchants accept money online

North America
Source: CointelegraphPublished: 11/15/2025, 06:38:17 EST
Square
Block
Bitcoin Payments
Lightning Network
Fintech
How Square’s new Bitcoin payments could change how merchants accept money online

News Summary

Block, through its Square platform, is rolling out Bitcoin payment capabilities via the Lightning Network to approximately 4 million U.S. merchants, with availability expanding in phases. This initiative aims to shift Bitcoin from a specialized asset primarily used for long-term holding to a practical option for everyday transactions, offering merchants instant settlement and waiving processing fees until at least 2027. The service is designed to expand customer payment choices, reduce costs, streamline cross-border transactions, and provide merchants with financial flexibility to either retain revenue in Bitcoin or automatically convert it to fiat. However, merchants must carefully consider price volatility, evolving regulatory and tax requirements, the irreversibility of transactions, and customer acceptance before integrating Bitcoin payments. The article suggests this development could accelerate the adoption of cryptocurrency payments, particularly among small and medium-sized businesses, and potentially pose competition to traditional banking and payment networks.

Background

Block (formerly Square) is an American financial technology company led by Jack Dorsey, offering merchant acquiring, mobile payments, and cryptocurrency services. Square, as its merchant services division, provides point-of-sale (POS) systems and related payment tools, widely serving small and medium-sized businesses in the U.S. Jack Dorsey himself is a strong advocate for Bitcoin, and Block has been actively positioning itself in the cryptocurrency space. The Lightning Network is a second-layer payment protocol built on top of the Bitcoin blockchain, designed to address the issues of slow transaction speeds and high fees on Bitcoin's mainnet. It enables off-chain transactions through payment channels, facilitating nearly instant, low-cost Bitcoin micropayments, making it more suitable for everyday commercial activities. Square's integration of the Lightning Network leverages this technological advantage to extend Bitcoin into merchant payment scenarios.

In-Depth AI Insights

What is the long-term strategic threat of this Square move to traditional payment giants like Visa and Mastercard? - On the surface, Square's Bitcoin payment service may not pose a disruptive short-term threat to traditional card networks like Visa and Mastercard, as customer acceptance and transaction volumes will take time to build. However, the long-term threat lies in its role in establishing a decentralized, low-cost, instant-settlement alternative ecosystem. - Traditional card networks rely on high transaction fees and multi-party intermediaries. Square's fee-free policy (until 2027) and the low-cost nature of the Lightning Network directly erode the core profit margins of traditional payment models. Once cryptocurrency payments gain scale and user adoption, traditional card networks will face sustained pressure on their market share and pricing power. - The deeper threat is the