name,price,product_download_url,downloadable,shipping_cost,available_copies,button_image_url,return_url,sales_count,description,thumbnail_url,variation1,variation2,variation3,commission,a1,p1,t1,a3,p3,t3,sra,srt,ref_text,paypal_email,custom_input,custom_input_label,variation4,aweber_list,currency_code,target_thumb_url,target_button_url,weight,product_url