I am looking to resell these items on both ebay and at trade shows,I will be buying them in multiple carton lots and require what discount structure your company has for differant carton volumes,please also include seperately frieght costs to Australia.I prefer to pay by Paypal ,but will direct credit also.I am a serious buyer and are looking for a long term supplier.I also need to know you warranty policy and also if you will supply further arrays and at what price and quantity.