Michael; It would appear that you are paying way too much for your bubble mailers. I buy size 000 mailers for $50 per case of 500 bubble self-seal mailers for my new issues service. I don't charge my customers ANYTHING for the mailer as it is a cost of doing business.... it's like the super market not charging for bags. I do charge my customers the actual postage and insurance (if any) for reimbursement. Some dealers I know, don't even charge their customers anything for postage (Andy Hughes for one). It's all figured in the price of his chip(s) for sale.