Gold Bars

I am looking to buy 1 kg gold bars on a monthly basis. I would like to start with a trial purchase so that I may verify that the transaction goes smoothly and the product is of top quality. Once that is complete, I look forward to doing business on a regular basis. Please contact me with the amount you can supply me with per month and the cost. Also, I require that proof of product origin be provided before I can go ahead with business.