Traditional payment processing for high-risk merchants runs through a chain that includes the card networks, an acquiring bank, a payment processor, and a payment gateway. A restriction or refusal at any point in that chain blocks the merchant from accepting card payments. When Square drops a merchant, the break happens at the payment facilitator level, but the underlying cause is usually a policy set by the acquiring bank or the card network's own prohibited-categories list. Blockchain payment processing removes this entire chain from the equation by routing transactions through decentralized crypto networks instead.
27 Blockchain builds the technical infrastructure that connects a merchant's checkout to crypto wallet networks. The customer pays from their wallet, the transaction confirms on the blockchain, and the merchant receives the funds without any card network, acquiring bank, or traditional processor involved in the settlement. For merchants who have been dropped by Square, this payment processing architecture is significant because the restriction that caused the closure simply does not apply to a transaction that never touches the card network. The separation is structural, not a workaround, and it is why crypto payment processing remains available to merchants that traditional processors have declined.
