STEP 1 OF 2 Purchase a One Year USKBA ACTION SPORTS Fighter License ($25.00 USD) Purchase of an online USKBA ACTION SPORTS Fighter License is done through PayPal (major credit cards accepted). By clicking the 'BUY NOW' button below, you will be taken to the PayPal site to complete purchase information. Once you have completed the purchase, you will be redirected to the USKBA ACTION SPORTS Fighter License Online Application (Step 2 of 2). That will complete the process. Welcome to the USKBA ACTION SPORTS Family!