How to get combined shipping: Please use the "Add to Cart" button instead of "Buy It Now." Pay for your items as normal, and I will manually calculate the actual combined weight/box size and refund any shipping overages back to your original payment method once your package is packed and labeled.
You can also "Request Total from Seller" at the top right of the cart screen. I will then send you a single, corrected invoice with the adjusted shipping price before you pay! This only works on a laptop and not mobile and it's often hard to find.