Pottery-barn-pay-online, shop pay bill from pottery barn. our furniture, home decor and accessories collections feature pay bill in quality materials and classic styles.. Pay by mail. you may make payments anytime by mail with no fees. please use the self-addressed envelope provided with your statement and enclose your bill with your payment., if you order something at a local pottery barn store and pick it up at the store, you will not have to pay shipping or delivery surcharges. so essentially, it's free shipping to a local store.