PayPal recently introduced micropayments which will help to be one of the biggest ways bands can sell music directly to their fans resulting in greater profits. It seems they are going to take this a step further now and have developed an API so developers can integrate PayPal’s system into all sorts of web Apps. While many services offer ways for bands to cheaply sell music to their fans the revolution that PayPal brings is their accountability. Many people trust PayPal and are scared to buy from a band using a system they have never tried. This could be great news for some of the already existing online music distributors since they can incorporate PayPal’s reputable name into the legitimacy of their sales. Great news! More at TechCrunch.