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amaysim Discounts & Promo Codes
13 offers · updated · save up to 65%
Current amaysim offers
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Up to 10% Off Any Order
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$15 Off Unlimited 80GB Orders
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- Offer applies to the Unlimited 80GB plan.
65% off plus bonus 33GB on a 28-day SIM plan (new online services)
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- Source: amaysim's home page
More than 60% off the first renewal of the 15GB 28-day plan
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- Source: amaysim's home page
60% off the first renewal of the 30GB data plan
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- Source: amaysim's home page
Bundle & Save: 25% off renewals of an extra mobile plan
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- Source: amaysim's home page
A$151 off the first renewal of the 365GB data plan
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- Source: amaysim's home page
A$121 off the first renewal of the 240GB 365-day plan
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- Source: amaysim's home page
A$51 off the first renewal of the 150GB 184-day plan
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- Source: amaysim's home page
nbn from A$30 a month for 6 months
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- Source: amaysim's home page
Refer a friend: A$50 credit each
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- Source: amaysim's website
Save A$550 on a Samsung Galaxy S26 with a SIM plan
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- Source: amaysim's home page
About amaysim
amaysim sells prepaid SIM-only mobile plans, data-only plans, nbn home internet and phones in Australia, all on the Optus network.
Its biggest savings come off the first renewal of a new online service, so the plan length you choose at sign-up decides how much you get off, with prices in AUD.
amaysim is an Australian prepaid telco: customers pay for a plan up front and it renews on a fixed cycle, with periods of 7, 28, 184 and 365 days, so a long-expiry plan can cover a whole year in one payment. Unused data does not disappear at renewal, because the company banks it with no cap. Plans work on eSIM as well as physical SIM cards, and extras include international roaming packs, a Number Link feature and an online coverage map for the Optus network.
Alongside SIMs, amaysim sells smartwatches and handsets, the phones carrying a 24-month manufacturer warranty, and its nbn home internet can be bundled with a mobile plan. Complaints get a reference number right away, and amaysim says most are settled within 10 business days.
Does amaysim offer free shipping?
Yes. Phones and SIM orders arrive free across Australia, and a phone takes up to 5 business days to reach you.
What payment methods does amaysim accept?
Plans are paid upfront by credit card, debit card or PayPal.
More about shopping at amaysim
- Plan lengths
- Prepaid plans are paid upfront and renew every 7, 28, 184 or 365 days, and the ongoing A$35 plan gives 42GB per 28 days.
- nbn internet
- Home internet starts at A$30 a month for the first 6 months, then rises to A$70 a month.
- No lock-in
- You can change or cancel a plan at any time, but leaving without moving your number loses it, plus any unused credit or data.
- Refer a friend
- Both of you get A$50 account credit, for up to 5 referrals per calendar year.
- Data banking
- Unused data rolls over with unlimited data banking, so a light month still feeds the next renewal.
From amaysim's own pages, read Oct 22, 2026.
Sources: amaysim sale page, amaysim sim plans page, amaysim website, amaysim refer a friend page
How to use a amaysim discount code
- Most amaysim savings are banner deals tied to the plan, not codes you type at the end.
- They apply to new online services and come off the first renewal, such as A$121 off the 240GB 365-day plan or A$51 off the 150GB 184-day plan.
- Sign up online as a new service to qualify, since the promotional first renewals are limited to new online services.
- The referral credit runs separately: the person referring needs an active Unlimited plan with auto-renew switched on.
- Bundle & Save adds 25% off renewals of an extra mobile plan, which suits a household moving a second phone across.
More ways to save at amaysim
- A long renewal lowers the cost per day.
- The A$320 plan covers 240GB for 365 days, while the ongoing A$35 plan renews every 28 days.
- If you need a handset, amaysim has paired a SIM plan with A$550 off a Samsung Galaxy S26, and phones carry a 24-month manufacturer warranty.
- Banked data also softens the choice of a smaller plan, because whatever you skip this cycle stays on the account.
amaysim questions, answered
Does amaysim lock you into a contract?
amaysim plans have no lock-in contract, so you can change or cancel at any time. Cancelling without transferring your number means losing the number and any unused credit or data.
How much is the amaysim refer-a-friend credit?
You and your friend each get A$50 account credit, for up to 5 referrals per calendar year. To earn it, the referrer needs an active Unlimited plan with auto-renew on.
What does amaysim nbn cost?
amaysim nbn starts at A$30 a month for 6 months, then moves to A$70 a month. The lower rate is for new online services.
Does unused amaysim data roll over?
Unused data rolls over through unlimited data banking, so it carries into the next renewal instead of expiring.
Which network does amaysim run on?
All amaysim mobile and data-only plans use the Optus 5G and 4G network.
How long does an amaysim phone take to arrive?
Phones ship free and arrive in up to 5 business days. SIM orders are delivered free as well.