Question
Which techniques of sales promotion is being referred to in the below given points:
(i) Free sample of shampoo pouch with a fairness cream.
(ii) Upto 50% off on most items.
(iii) Tooth brush free with Tooth paste.
(iv) Buy 3 packs of 1 litre juice and get another free.
(v) Scratch the card and dial a number to win a car.