This story was originally published on Marketing Dive. To receive daily news and insights, subscribe to our free daily Marketing Dive newsletter. Dive Brief: Grubhub is incentivizing premium subscription sign-ups with a monthlong activation that centers around deals and savings, according to a press release. Created in partnership with Anomaly, “Gold Digging Season” follows Gary, a normal guy with a Grubhub+ subscription, making him the envy of his neighborhood. The campaign is set to run across TV, au ...