Marvel and Comixology announced a few weeks ago that they were giving away 700 first issue comic books. The demand to download them completely overwhelmed the Comixology servers and the vast majority of customers were unable to download even a single digital edition. The two companies have ironed out all of the quirks and have re-introduced the free promotional campaign.
Starting April 8th to April 9th, the signups will open to access 700 first issue digital comic books. You have to sign-up in advance and they will grant your account access for a staggered release. When you receive your invitation code you will be able to redeem it on April 11th, when the free comic program will officially open.
Marvel is hoping to hook people on the first issues of every major franchise during the next week. You can access your comics via Comixology’s Windows 8, Android, iOS, and web based service. Anything you download will be synced in the cloud and accessed on many different devices.