We don't offer Pay As You Go (PAYG) SIMs. But we do have our 30 day and 12 month rolling plans for the Classic SIMs. You can upgrade anytime if you need more data in a month and you can downgrade anytime after 30 days.
At the end of the month we'll let you know whether you should downgrade to save money.
You’ll also have a loyalty discount which means your bill gets cheaper every month.