.PAY domain
Checking availability…
For online checkout, .PAY can be a strong payment-specific brand signal. It does not replace compliance, security or a trusted checkout flow, but it can make the URL purpose obvious. Start with an availability check on domain.pay: https://domain.pay/. Re-check the name before publishing campaigns because registry status can change.
At a gala, fluidvertex.pay on the screen and program lets guests bid and donate from their seats on a memorable address. The .PAY name converts better than a long auction-platform link. Reserve it before the event at https://domain.pay/register.
domain.pay lists standard .PAY pre-order service at $100 for a first-day attempt, with separate premium fees if the registry classifies the label as premium. See the current pricing here: https://domain.pay/pricing. Failed attempts are covered by the stated credit/cash-refund options.
A dedicated domain like fluidvertex.pay separates your payment flow from the rest of your site, giving customers one obvious place to transact. It keeps the URL short and on-brand as fluidvertex. That focus can reduce confusion at the moment of payment.
merchant.pay may be a useful .PAY direction if it matches your brand and payment journey, but availability is not guaranteed. Check and pre-order through domain.pay: https://domain.pay/domains. Prefer simple labels that customers can remember and trust.
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.