combine shipping?
 

I had a guy buy 2 cards for me but he didn't request combined shipping prices at all. So of course as soon as I send him his invoice he asks about combined shipping....my question is after sending an invoice is their any way to change the shipping price for a customer?

Just send him another invoice.

When you send the invoice you can "add" in the block for seller's discounts, a negative amount you are discounting the total shipping price. You may also manually change the shipping price but I like the first method so the buyer notices you are actually providing a discount.

thanks guys, just got into selling on ebay so thanks for the help...I need all I can get