60 Inch (5 Foot) Drop-in & Undermount Tubs. 5 Foot (48 - 63) Oval & Rectangle Whirlpool, Air & Soaking Tubs. Many tubs are dropped-in to a tub surround. Modern design adds the possibility of undermount installation, keeping the tub appearance as minimal as possible. We carry over 600 drop-in & undermount tubs.
Drop shipping. Drop shipping is a supply chain management method in which the retailer does not keep goods in stock but instead transfers customer orders and shipment details to either the manufacturer, another retailer, or a wholesaler, who then ships the goods directly to the customer.
Answer Wiki. Dropshipping is a method in which you as the seller do not keep the products in your inventory, instead you work with a supplier who sends the products directly to your buyers. Your profit comes from the price difference between the payment you receive from the buyer and the amount you paid to your supplier. An example: