I POST MY ITEMS SECOND CLASS NORMALY BUT IF YOU WANT IT FIRST CLASS PLEASE EMAIL ME BEFOR YOU BID .FIRSTLY I DO OFFER VERY GOOD POSTAGE DISCOUNT, INVOICE IS ADJUSTED ACCORDING TO THE ITEMS PURCHASED. PLEASE I ASK WHEN MAKING MULTIPLE PURCHASES THAT THEY BE IN ONE WEEK, AND PAYMENT BE MADE AT THE END OF THE WEEK ONCE ADJUSTED INVOICE HAS BEEN RECEIVED. THIS WAY THERE IS NO CONFUSION AND MISTAKES ON MY PART.