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4xx.dot

Premium · Available

Open to everyone

Pre-order — be first in line

from $345 + $245/yr renewal

Pre-pay to reserve a first-day registration attempt. We attempt to register on the first day of broader availability — projected around February–March 2027.

Pre-order now

Not guaranteed. 100% credit toward another domain (or 80% cash refund) if unsuccessful.

Own a registered trademark? Fast-track today

Register inside the .DOT priority window instead of waiting. Premium retail fees still apply on premium names.

I have a TMCH SMD file

from $445 + $245/yr renewal

You bring the SMD — we handle the registrar submission during the priority window.

Continue with my SMD

I don't have TMCH/SMD yet

from $2,745 + $245/yr renewal

Full priority package — lawyer-supported TMCH submission, SMD issuance, registrar handling.

Continue with full priority

Frequently asked questions about 4xx.dot

What does it mean if a .PAY name is premium for online checkout?

A premium .PAY name is a label with an additional registry retail fee set by Amazon Registry Services. Search the exact label at domain.pay to see current premium status and price path: https://domain.pay/domains. Premium status can change the total cost.

When should I claim 4xx.dot during a trademark priority phase?

If you hold a registered mark for 4xx.dot, record it in the TMCH and use your SMD file during the priority window so you can claim 4xx.dot before general availability. Acting in the priority phase is the cleanest way to secure 4xx.dot without a later dispute. Review timing options at https://domain.pay/pricing.

Can a reserved .PAY name become available later when choosing cloud.pay?

The .PAY registry may reserve, block, withhold or later release certain names under its policies. Check your exact label at domain.pay: https://domain.pay/domains. If the name is unavailable, choose an alternative from the catalog or search another label.

Can I update my SMD if my trademark details change before claiming 4xx.dot?

If your trademark details change, you update the underlying TMCH record and re-export a fresh SMD before claiming 4xx.dot, so the file reflects the current validated mark. Submitting an outdated SMD risks rejection for 4xx.dot. Keep the record and file aligned, then register at https://domain.pay/register.

For mobile money, what is TMCH and why does it matter for .PAY?

TMCH is the Trademark Clearinghouse. For .PAY priority registration, the trademark record must be validated and the registrant needs a matching SMD file. domain.pay can help start the fast-track or submission path: https://domain.pay/register. Begin early because TMCH handling takes time.

Availability is checked live and re-verified before payment. Pre-orders are first-day registration attempts — registration is not guaranteed; 100% credit toward another domain (or 80% cash refund) if unsuccessful.