Biz in a Box

Choosing a domain name that won't cost you later (the year-two renewal trap)

A domain name can look like a bargain and quietly turn into an annoying recurring bill, or worse, into something you lose because nobody noticed the renewal. The trap is the cheap novelty endings, and it is worth understanding before you register anything. This page walks through how to choose a domain you can actually keep: which ending to build on, where the cheap ones genuinely belong, and the two habits that stop you buying your own name back at auction one day.

Last reviewed: 21 July 2026

The first-year price is bait

Registrars advertise the sign-up price, not the renewal. A novelty ending like .online, .store, .site or .xyz can be a token amount for the first year as a loss-leader, then jump to many times that every year afterwards (renewal pricing moves and varies by registrar, so check it at the time). You register in a hurry, forget about it, and twelve months later you are paying several times the sign-up price for a name that customers and search engines trust less anyway.

By contrast, .com.au and .com are boring and steady: roughly the same each year, no first-year gimmick, no cliff. Boring is exactly what you want from the address your whole business hangs off.

Pick the ending customers already trust

For an Australian business, the order that generally makes sense:

  1. .com.au. The default for an Australian business. Locals recognise it, it signals you are an Australian operation, and you can hold a matching .au alongside it. It needs a valid ABN or ACN, or a matching trademark, to register (auDA rules, so verify at registration).
  2. .com. Fine if you trade internationally, or if the .com.au is taken and the .com is free.
  3. .org.au or .org. For a community group, charity, club, or a safety or not-for-profit brand, this reads as trustworthy and mission-driven in a way a .store never will. The .org.au ending has its own eligibility rules, so verify at registration.
  4. Everything else (.online, .store, .io, .xyz and friends). Treat these as optional extras, not your main address.

Where the cheap endings actually belong

They are not useless, they are just not foundations. Use them as redirects, not homes:

The rule is simple: one domain you rely on, everything else redirects to it.

Keep the one that matters alive

Losing the domain your email and site run on is a genuinely bad day. Two things prevent it.

Turn auto-renew on for your primary domain, on a card that will not expire silently. Registrars send renewal emails, but they land in spam or get missed. Auto-renew is the seatbelt.

Know where it is registered and who controls the login. Write down the registrar, the account login and the renewal date somewhere you will actually find them. A domain sitting in a former web designer's account is a domain you do not really own, which is the same lesson as owning the five business logins that matter. A calendar reminder a month before renewal, on top of auto-renew, costs nothing and has saved plenty of businesses from buying their own name back.

A quick cost check before you commit

Before you register anything, check the pricing page or ask the registrar:

Do that once and the sticker price stops fooling you.

The short version

Do not build your business on a cheap novelty ending: the first-year price is bait and the renewal is where it bites. Use .com.au (or .com) as your one real home, .org or .org.au for a community or safety brand, and treat .online, .store and friends as redirects that point at your real site. Keep auto-renew on for the one that matters, and know who controls the login.

General guidance only. Domain pricing and eligibility rules change, so confirm current prices and requirements with auDA and your registrar at the time you register.

Want your domain set up so you actually own it?

This is how we get every business online: your .com.au registered to you, any extra endings pointed at it with proper redirects, and auto-renew switched on so the name your business runs on cannot lapse by surprise. You also get business email on that same domain. Tell us your business name and we will get the domain sorted properly from day one.