Please choose the correct ending to complete the given sentence: Finance and Business: [header] How to sell games on amazon [title] Go to " amazon developer " page. [step] Once there, click on the " register now " button to become a developer. To become a game seller, you must have a distribution account.

Ending1: Fill up the registration form in four steps, namely profile information, apps distribution agreement, payments, and tax identity. [substeps] If you are already an existing distribution account holder, just log into your existing account using your registered email address and password with amazon. Ending2: [substeps] If you don't have an account, you can download games by typing in your email address and clicking " register now " at the top of the page. You will then be redirected to another page that requires your account to be registered. Ending3: The account page contains more information than you can use on your own. [title] Select a game (or series) you desire to sell. Ending4: You can only receive them from " amazon-" approved companies on any amazon account, so be sure you add " distribution " to your profile image. [substeps] Be sure to name a trusted account that you are currently using only for the type of game you want them to sell.

Answer format: ending1/ending2/ending3/ending4