When
you want to buy other listings and save on shipping you must
remember to pay for them only
after you are done buying
all
the listings. will assemble a discounted invoice and save you the
shipping cost.In case that it does not happen don't pay yet, just use
"contact seller" and say "please send me an invoice," I will
calculate the discount for you, then will send you a new paypal invoice. I rely to calculate totals automatically so ,
always contact me to get refund if we overcharge on shipping more then $2.75+(number of additional items)x$0.10. Sincerely Sean