Most domain registrars charge a markup on top of what they actually pay the registry that operates a given TLD; the registry sets a wholesale price, and the registrar adds its own margin before charging the customer. At-cost pricing is the alternative model: the registrar charges customers the same wholesale price it pays the registry, with no markup, typically making its money instead through a separate account-funding arrangement rather than baking a margin into each domain's price.

This model matters most to higher-volume buyers, since a small per-domain markup adds up quickly across a large portfolio, while it barely registers for someone buying a single domain. NameBright's own version of this is its Pre-Funded Account: depositing funds in advance unlocks its at-cost pricing tier across registrations, renewals, and transfers.