Just sign up for either the Standard Plan or ProPlan on Fizzkicks. You will need to have a Paypal account to securely accept online payments. If not, just sign up for a free personal or business PayPal account. Use the email you signed up with PayPal and enter it into the Manage Your PayPal ID in your Fizzkicks Artist Profile section. Now just set how much you want to sell your media for in your Artist Page next to the media you want to sell.

How To Get There: Login My Account > Manage Profile > Manage PayPal ID

You will need a PayPal Account to sell directly online in your FizzKicks store. If you don't have a PayPal account Get Your Free PayPal Account