We've noticed a lot of top-class SIM-only deals appear online in May, but this offer from Vodafone is one of the best.
After a cashback redemption process, you'll be set up with a hefty 100GB of data for just £8.50 per month.
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- Vodafone, 100GB SIM-only data for £8.50 (£15 before cashback) - buy from Mobiles.co.uk
This SIM-only offer is from Vodafone but is available from the provider Mobiles.co.uk, who often offer market-leading deals.
You'll need to wait to see the savings return to you - expect to pay £15 per month first - but ultimately you'll be saving £78 over the course of this one-year plan.
At a time when pretty much everyone is feeling the extra pinch on their finances, anybody trying to reduce their monthly mobile spend should certainly consider the SIM-only route if they've already got a handset - or are willing to go hunting for a bargain.
Yes, it's a few generations old now, but the refurbished iPhone 11 Amazon is currently on sale at Amazon for £288.99 - pair that up with this Vodafone SIM plan, and you'll only be spending £390.99.
Elsewhere, you'll find a Smarty SIM-only deal that offers 100GB for £12 per month - obviously that doesn't compare to this offer, but there's no cashback redemption process to go through.
Before you buy, it's always worth comparing deals - we've got many more list on our best SIM-only deals page.
MORE GREAT TECH DEALS
Looking for Samsung's latest flagship phone? Here's where to buy the Samsung Galaxy S22.
Or, for the rival handset, there's our pick of the best iPhone 13 deals.
For a cheaper iPhone alternative, there's also our round-up of iPhone SE 3 deals.