All ebayers have to comply with the same user agreement, policies and all.. here is a link to it

http://pages.ebay.com.au/help/policies/user-agreement.html?rt=nc

1. Introduction

Welcome to eBay. By using the eBay services, you agree to the following terms with eBay. If you have any questions, please contact Customer Service.

This Agreement is effective on 1 November 2014 for all users and upon acceptance for new users.

2. Scope

Before using the eBay services, you must read and accept all of the terms in, and linked to, this User Agreement ("Agreement") and the eBay User Privacy Notice.

We strongly recommend that, as you read this User Agreement, you also access and read the hyperlinked information.