US10467651B2
patent
Systemsand methods for verifying an advertisement impres sion in a digital environment are provided . In some aspects, methods of the subject technology include operations for defining a portion of the digital environment as an impres sion area , wherein the impression area is associated with a tagged advertisement area, providing a stream of an adver tisement to the tagged advertisement area , and updating advertising impression information stored in memory
17 claims. 158,759 characters of text.