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Social Media Wrap: Greggs double stamps; Frankie & Benny's Mega Brooklyn Bundle; Burger King's F1 team merch giveaway
Find out what QSRs have been up to on social media this week
Greggs announces double stamps for the summer after 5PM.
Frankie & Benny's introduces the Mega Brooklyn Bundle.
Burger King's McLaren Formula 1 team merchandise giveaway.