The website (oldislandstamps.com) calculates shipping prices based on weight, dimension and delivery location. I do not charge a "handling" fee, or anything extra to send your order. Please indicate special delivery requirements in the comments field of your order and I will do my best.
I do offer free shipping in North America, when the product subtotal is equal to or greater than $125 CAD. Due to the high cost of international shipping I can't offer this worldwide.