https://wccftech.com/msi-asus-announce-z490-pre-order-promos-msi-offers-up-to-50-steam-cash-asus-offers-rog-goodies/

MSI and ASUS are both offering preorder incentives for their latest and greatest Z490 series of motherboards supporting Intel's Comet Lake-S line. These benefits are different between both companies, but give you a great incentive to preorder the motherboards. A side note, the ROG motherboard promotion is only available in Honk Kong.

MSI announced a new Comet Upgrade for Z490 promotion. The promotion runs from May 20, 2020, and continues till June 15, 2020. Time for upgrade your old motherboard to MSI 400 series motherboard with a brand new Intel 10th Gen Core processor. MSI 400 series motherboards are featuring PCIe Gen4 and M.2 Shield Frozr. Offering 2.5G LAN and Wi-Fi 6 AX solution, which provides the most efficient transfer speeds.