Sandbox+Daniyar+S

Question 4
Sainsbury's Nectar Card offers two points for every pound(£) that was spend in one of its shops,BP(British Petroleum) petrol stations and Homebase. Each point is worth half a penny. For example, if consumer spends 500£ in Sainsbury shop, he gets 1000 points, worth 5£. For 5£, consumer can buy cheap bottle of wine. Consumer can also spend points in 500 different brands that accept Sainsbury's Nectar Card ( see more at nectar.com). However, consumers don't get any points if they are using own bags. Consumers can use Nectar points for 12 months. After that, consumers lose points.  Consumers have opportunity to boost their points: they can get double points for booking hotels, buying tickets in cinema, like Vue cinemas, ordering something from Pizza Express etc. .