What is costcost plus world market? Cost Plus World Market is a chain of specialty/import retail stores, selling home furniture, decor, curtains, rugs, gifts, apparel, coffee, wine, craft beer, as... Read More Vice President, Loyalty & Customer ...What does cost plus company do? Cost Plus Inc. Cost Plus, Inc. retails casual home living and entertainment products in the United States. The Company operates its stores under the name Cost Plus World Market.What are the benefits of the cost plus world market credit card? Earn rewards and special financing when you use your Cost Plus World Market ® Mastercard ® Credit Card: Earn 5% back in Rewards for every $1 spent at Cost Plus World Market ® and our family of brands 1 Earn 2% back in Rewards for every $1 spent at gas stations and grocery stores 2How do i add my world market mastercard to apple pay? Pay with your Phone. From your Wallet. You can add your Cost Plus World Market ® Mastercard ® to Apple Pay. Pay quickly and securely at stores, restaurants, hotels and anywhere Apple Pay is accepted.