Can you claim a no deposit bonus twice: once per casino, many casinos

How it is enforced

At registration the check is weak: an email and a phone are new, and the form accepts them. The strong check is verification, because a passport is one per person and the cashier compares it against every account the brand holds; a match closes both accounts, voids both balances under the clause the player accepted twice, and can bar the person from the brand. Between the two, brands match devices by fingerprint, connections by IP address, and payment methods by card or wallet, and a match at any of those can void the bonus before verification. The KYC page covers the document check where this is settled, and the voided bonus page lists the clause among the ones most used.

An old account

An account opened years ago and forgotten is still the account. Ask support to recover it before registering again; a new one beside it is the duplicate.

Households, devices and connections

The clause reaches past the person to the address, the device and the connection, and that is where honest players get caught. Two people at one address, each with their own passport, are two persons and one household; most brands treat the second account as a duplicate, some permit it with documents, and the terms say which. One person on two devices is fine; two people on one device look like one person to the fingerprint. A shared connection, a flat with one router, a mobile network that reuses addresses, can match accounts that have nothing to do with each other, and a false match is answered with documents through support, in writing. The clause is not a trap in itself; it is a rule enforced by machines that read addresses and fingerprints, and knowing what they read is how a household stays on the right side of it.

The plain version

One account per person per brand, registered in your own name from your own device at your own address. Everything else is a ticket to support before the registration, never after.