Meta Marble & Granite

My installer estimated and ordered 8x18 finished travertine pieces for a large project. I personally paid Meta for all materials. At project completion there is approximately 20% overage. I contacted the seller for approval to return pieces in original packaging/condition and was denied return (apx $140) and told they accept NO partial returns. Yes - that is noted on the sales order - but as noted my INSTALLER placed the order and I paid for it so it seems there should be some consideration offered to me. Caution for future buyers: with this seller you must be absolutely accurate in product estimation else you will suffer needless costs.