An Advertiser is the owner or broker of an Offer. An Offer can not be created without an Advertiser.

1) Hover over the Advertisers Main Tab
2) Hover over Advertisers
3) Click on "Add a New Advertiser"

The Name field is the only required field to complete the wizard.
The Website and Notes can be modified once the Advertiser Card opens.

Other items, such as Advertiser Contacts, Advertiser Address can be modified within the Advertiser Card as well.