How it works

Each time you renew, any unused data will be added to your bank


There's no limit on how much data can be stored and no expiry period


You'll use the stored data from your bank whenever you run out of your usual plan data.

Guy with backpack using his phone outside


When it comes to treating you right, you can bank on us. Literally. Because all renewal based mobile and data-plans include unlimited data banking.

  • There are no limits on how much data can be stored, or how long you can hang on to it
  • This means, you’ll always be covered when you need a little bit extra to keep you going
  • Unlimited data banking means you can say goodbye to additional data charges


Data Banking, otherwise known as data rollover, saves all the unused data from your previous renewal period, storing it in a 'data bank' ready for you to use whenever you run low on data.

For example, if your plan gives you 30GB of data each renewal, and you only use 10GB – when you next renew, the unused 20GB gets automatically saved in your data bank for later use.

Unlike other telcos who cap their data banks, your amaysim data bank has no limits on the amount of data it can store and no expiry period either, as long as you stay on your plan.

This way, you'll always be covered when you need a little bit extra to keep you swiping, scrolling and streaming.

Data banking is available across amaysim unlimited mobile plansshort-term mobile planslong-expiry mobile plans, as well as our data-only plans.

If you're an existing customer, there's nothing new you need to do to enjoy the benefits of data banking.

You can check your data balance (including your specific data bank balance) via the home screen of the amaysim app.

We'll send you data usage alerts through a combination of email and text messages to let you know when you've used up 50%, 85% and 100% of your combined data allowance, however as the messages can be delayed by up to 48 hours, the best option is to check your balance through the app.

You'll use your usual plan data first; this includes any bonus data or data top-ups that have been added to your account.

If you happen to use up your data balance before your plan renews, you'll begin using the stored data in your data bank to keep you going until your plan has renewed.

From time to time, network behaviour may mean that data is used in a different order however your total data inclusions will remain unchanged.

If you decide to switch plans, your existing data bank balance will not be carried across to your new plan.

You won't be penalised for missing a renewal payment and your existing data bank balance will be reinstated once you've re-added your usual mobile plan.

If you decide to leave amaysim, you'll unfortunately forfeit your existing data bank balance.