Twitter was buzzing this morning about a problem with Apple's in-app purchasing system. According to the comments, Apple's receipt verification system is down and developers are losing potential sales. An unconfirmed report from Engadget suggests, Apple may be trying to purge the system of fake receipts. Regardless of the reason, let's hope Apple can get things squared away soon. Customers want to make their purchases and developers want to make their money.

This article was originally published on Tuaw.