Cheap Domain Names: How to Choose the Right One for Your Business

A cheap domain name usually means a low first-year registration fee, but that price rarely stays the same in later years. To know whether a domain is really a good deal, compare the registration fee, the renewal fee, and the transfer fee, rather than looking only at the headline price.

What does "cheap domain" actually mean?

A domain name is the address people use to reach your website instead of remembering an IP address. It has two parts: a unique name and an extension such as .com, .vn, or .net. Every domain is globally unique and organized in a hierarchy from the root domain down to sub-levels.

When people say "cheap domain", they are usually talking about the first-year registration fee, which many registrars discount heavily to attract new customers. What's easy to miss is the renewal fee from year two onward, which is typically higher and fairly stable over time. A domain that looks cheap in year one is not necessarily the cheapest choice over a 3-5 year ownership period.

Criteria for comparing a genuinely cheap domain

Comparing domains should not stop at a single number. Here are the criteria worth checking, with full detail on each provider's pricing page:

Beyond pricing, prioritize registrars that are officially accredited (VNNIC for .vn, ICANN for international domains), offer clear support channels, and let you manage DNS, renewals, and transfers transparently.

Naming tips so you don't have to buy a new domain later

• Keep it short: a valid domain is capped at 63 characters including the extension, but shorter names are easier to remember and type.
• Use only letters, numbers, and hyphens; never start or end a domain with a hyphen.
• Avoid special characters and spellings that can cause confusion, especially in unaccented Vietnamese.
• Tie the name to your brand rather than just a keyword, so you don't need to change domains as the brand grows.
• Do a basic check that the name doesn't clash with a registered trademark before you register it.

When a cheap domain makes sense, and when it doesn't

A cheap domain makes sense when you're testing a project, building a short-term landing page, or as an individual who needs a simple portfolio site. In these cases, a less common extension with a low registration fee is reasonable because the downside risk is small.

A cheap domain needs more scrutiny when it will represent a long-term business brand. In that case, estimate the total cost over roughly 3-5 years (registration plus renewals) instead of looking only at the first-year price, and lean toward common extensions (.com, .vn, .com.vn) even if they aren't the cheapest option on the market.

Steps to register a cheap domain

1. Search for the name you want on a registrar's availability checker to confirm it's free or already taken.
2. Compare extensions: .vn/.com.vn if you're focused on the Vietnamese market, .com/.net if you need international recognition.
3. If you're choosing a category-based .vn second-level extension (for example .edu.vn, .gov.vn), check the specific eligibility conditions for that category before submitting your application.
4. Add the domain to your cart, choose the registration period, and review any bundled add-ons (WHOIS protection, registry lock, and so on).
5. If you have a discount code, read the terms carefully (new registrations only or renewals too, minimum years required) before applying it.
6. Provide the registrant information requested by the registrar, pay, and wait for activation.

Comparing a few domain registrars

The four options below represent two groups: local registrars with Vietnamese support and .vn registration, and an international registrar focused on globally common extensions.

If you're already using, or planning to use, Hostinger hosting, its domain registration service lets you manage domains and hosting together in one control panel, with free WHOIS protection included; note that Hostinger does not sell .vn domains, so it won't work if you need that extension. Hostinger is one option to compare, not necessarily the best fit for everyone. The link above is a partner link: Dùng Gì may earn a commission if you sign up or buy through it.

Frequently asked questions

What is a domain?

A domain is the address people use to reach your website instead of remembering an IP address. It consists of a unique name and an extension such as .com or .vn. Every domain is unique and organized in a hierarchy from the root domain down to sub-levels.

Where should a small business in Vietnam buy a domain?

If you need .vn with Vietnamese-language support, local registrars such as iNET, Mắt Bão, or Tenten are worth checking. If you only need an international domain and want it managed alongside hosting, Hostinger is worth considering. Whichever you choose, compare the renewal fee and transfer conditions before deciding.

Is a free domain worth using for a business?

A free domain, or one bundled with a first-year hosting plan, usually comes with conditions, such as requiring a hosting subscription of a certain length. For a website meant to represent a long-term brand, it's better to register the domain separately under the business's own name to avoid depending on a promotion's conditions.

Does the renewal fee differ from the first-year registration fee?

Yes. Many registrars offer steep discounts in the first year to attract customers, while the renewal fee from year two onward is typically higher and fairly stable over time. Some users on community forums have also noted that international domain renewal fees tend to rise over time, so it's worth tracking renewal notices each year.

Should I choose .com or .vn?

If your customers are mainly in Vietnam and you want to build trust in the domestic market, .vn or .com.vn is a reasonable choice. If you plan to expand internationally or want a short, globally recognizable name, .com is usually preferred.