Goldandsilverforlife.com have partners earning as much as $38.47 per click and include some high-profile affiliates which you can see on their partner page. With lifetime cookies you don´t have to worry about losing a sale if the client doesn´t sign up straight away.
The Profit Through Gold and Silver Program teaching clients how to generate cash flow while owning gold and silver. As part of their effort to deliver excellent customer service they have online training for clients and a weekly question and answer session.
They claim to have only given four refunds since 2010, which is why they cover the cost of refunds themselves. There are no clawbacks so you keep your commission even if a client asks for a refund.