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Data allowances and rollover · 2026-10-05

Why a prepaid plan advertises a higher first recharge data amount than its ongoing amount

The first recharge is promotional; every later recharge is the ongoing amount. The gap between them is the whole offer.

Providers use the first recharge to win the activation, then price the ongoing relationship. The published figures show both numbers side by side, so you can see exactly where the promotion ends.

The published pairs

RechargeFirst rechargeFrom the next recharge
$180160GB100GB
$300290GB240GB
$3960GB (first 6)30GB from the 7th
$4975GB (first 6)45GB from the 7th

Why providers do it

It costs the provider one elevated recharge to remove most of the risk of switching, then the ongoing amount is a price the provider is comfortable holding for a year. The customer pays for a better first month than every month after it.

What to do about it

Decide on the ongoing figure and treat the first recharge as a bonus. If the ongoing number does not work for you, a large first recharge does not rescue the plan.

What we could not verify. Where a provider has not published a figure we mark it unknown rather than estimate it. Re-read the provider page linked below on the day you decide.

Sources and verification

Every figure on this page comes from the official page or Critical Information Summary below, checked on the stated date. Prices, allowances and expiry terms can change — recheck before you buy.

  • Prepaid plans - Boost Mobile — Boost Mobile (Telstra Pre-Paid Mobile Network) (checked 2026-10-05) <span class="quiet">Recheck by 2026-10-19</span>
    • 160GB on the first recharge, then 100GB from the next recharge. (fact, checked 2026-10-05)
    • 290GB on the first recharge, then 240GB from the next recharge. (fact, checked 2026-10-05)
    • 60GB on the first 6 recharges, then 30GB from the 7th recharge. (fact, checked 2026-10-05)
    • 75GB on the first 6 recharges, then 45GB from the 7th recharge. (fact, checked 2026-10-05)

Coverage is not promised address by address. Check the provider's own coverage map for your location.

Apply what you learned.

Use your own budget, data need and expected start date to compare the documented plans.

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