Reducing payment flow to two steps for carrier billing.
Game developers building web apps have been able to use Facebook Payments for a while, but the firm admits the process could be a bit painful for end users - up to seven steps, including SMS verification.
At Mobile World Congress Facebook pledged to improve this.
And now it has. It confirmed in a blog post that two step carrier billing is now available on the majority of carriers in the US and the UK and will be rolled out to additional operators worldwide.
Existing developers don't have to do anything to take advantage of the changes, and they are embedded in the API for any new developers who want to integfate Facebook Payments.
Users open the payment dialogue and confirm their purchase. This payment flow requires no typing and looks like this: