Can a gun store use Square, Stripe, PayPal or Shopify Payments? Here is the direct, current answer—and what FFL dealers should look for in a stable, gun-friendly merchant account.

Developers building payments for firearms, tobacco and other restricted industries must solve the underwriting architecture before writing checkout code. This guide explains merchant accounts, PayFacs, tokenization, vaulting, webhooks, recurring payments and the 2ndAP Gateway API.