Sentences with phrase «cross-referencing voter databases»

Particularly, they are terrific at cross-referencing voter databases with consumer marketing databases to find likely supporters in unlikely places and target them with finely - honed messages.

Not exact matches

Also note that companies like Catalist and NGPVAN don't just sell the voter file; they typically add additional data, for instance by cross-referencing voter information with consumer databases to build up demographic profiles of individual citizens.