Carrier billing is an alternative way to buy content from Google Play. Rather than adding a credit card and making a payment right away, you can opt to have the purchase show up on your phone bill. The catch? Your carrier has to support the feature.

An update to the relevant Google Play support page shows four more carriers spread across four countries that now offer the option. In Italy, H3G joins TIM and Wind Italy on the list. Malaysia makes its first appearance with Digi. MTS shows up alongside Beeline and Megafon in Russia. In South Africa, there's Telkom.

You can peruse the full list at the link below.