Blox: Block Customer Blacklist

Blox stops repeat chargebacks, refund abuse, and serial returners before they place another order. When one merchant flags a fraudster, the community-powered blocklist protects all Blox stores automatically. Block customers by email, phone, address, or payment method. Deduplicate customers using multiple accounts. Auto-hold or cancel high-risk orders before fulfillment. No complex setup. No per-transaction fees. No AI black box. Every block you create protects the entire merchant community.