D-Link is a software company that is publicly traded on the Taiwan Stock Exchange and is based in Taipei, Taiwan. Founded in March 1986, the company has operated under its current name since 1994. D-Link is a leading manufacturer of networking hardware and has built a solid reputation for producing high quality products. The company offers cameras, NVRs, routers, broadband hardware, smart plugs, motion sensors, media players and network storage products for both consumers. In addition, D-Link produces products to help businesses with IP surveillance, security, network storage, switching and maintaining wireless connections. Products are available for purchase online and in stores.
How to use the deals at D-Link?
Check out the product which you got to buy and then see the button which is on the right side. 
Click to proceed to checkout page where you can find the offer sale price mentioned here.