Bitcoin Acceptance on Square, Unpacking the Lava Drama, CashApp & Lightning Dollars

— Square launched Bitcoin payment acceptance for merchants (0% fees through 2026, then 1%), enabling 4 million merchants to accept BTC via their POS systems with minimal friction.

— Cash App users can now pay Lightning invoices directly from dollar balances—a breakthrough that eliminates the need for consumers to hold Bitcoin while benefiting merchants through fee savings.

— Spiral created marketing kits (one-pagers and plushies) and community infrastructure to mobilize the "Bitcoin army" of volunteers to onboard merchants, distributed through six regional hubs (Austin, Nashville, Atlanta, Denver, San Francisco, Kansas City).

— Square and Cash App integrated BTC Map to improve merchant discoverability; merchants can opt in to appear on the map to attract Bitcoin-aware customers.

— Fee elimination (3% to 0%) is the primary lever for merchant adoption; in-person, local payments create human connection and customer loyalty that online payments cannot replicate.

— Non-custodial collateralized lending on Bitcoin represents a potential Coinbase-scale opportunity, addressing the desire of Bitcoin holders to borrow against their holdings without triggering capital gains taxes.

— If you own Bitcoin and want to support Bitcoin payment adoption locally, obtain marketing materials from your regional hub or download and print them yourself from bitcoinmerchantcommunity.org; approach merchants with a simple fee-savings pitch rather than philosophical arguments.

— Test the new Cash App dollars-to-Lightning feature yourself by sending payment to someone with a Lightning-enabled wallet (e.g., Phoenix, Albi) to understand the cross-border and currency-conversion possibilities for merchants and consumers.

— For Bitcoin businesses building in emerging markets, explore integrating with Square's Register World back-end system or similar open-source/API-first approaches rather than rebuilding POS infrastructure from scratch.