In a bid to bolster sales, Debenhams is selling roughly 1,000 products, including Designers at Debenhams clothing, through Amazon.co.uk. The U.K. department store also is selling about 100 products on eBay.co.uk. Debenhams plans to double that figure next week. "A strong presence on the Web is essential for any modern-day retailer. Our use of Amazon and eBay, as well as Debenhams.com, opens the door to millions of new customers," said Michael Sharp, deputy chief executive at Debenhams.