PERK - Perfect Emotional Romantic Kiss (Comic full form)
Perk is a delightful combination of chocolate and snack i.e. 'Real Cadbury Dairy Milk' and an 'improved wafer' with glucose content. It targeted the casual snacking space that was dominated primarily by chips & wafers.
Ever since Cadbury Perk was introduced the delight of its bars has not lost its appeal. This is also the most remarkable present to lure the toughest to impress.