Three’s pay as you go service is a lot more simplified than other providers; instead of offering multiple different bundles that are used to set your allowance, you’re given a single sim card, set prices and then two add on packages should you need them.
Their rates are the lowest in the UK, at just 3p per minute, 2p per text and 1p per megabyte of data. Once you’ve topped up your phone those rates stay the same and last until you’ve spent every penny. This is good as it means that you don’t have to worry about using all of your allowance or credit within 30 days of topping up as you do with many other providers.
When ordering your sim card you can choose between either their “All in One 10 Add-on” or their “All in One 15 Add-on”. These give you either 500MB of data, 100 minutes and 3000 texts for £10 a month or unlimited data, 300 minutes and 3000 texts for £15 a month, respectively. These are a great for people who want the benefits of a sim-only contract without having to worry about making a monthly or yearly long-term commitment to the network.
As with all Three sim cards, you can use your phone abroad at no extra cost for roaming. The rates are guaranteed to never change throughout the duration of your custom.