Hello how may I help you? yes i want to make a purchase What would you like to purchase i would like to buy a mousetrap How many mouse traps are you looking to buy? just one Well we have a bulk deal going on, 3 for 2 at the moment if that is interesting to you no thank you How about a 20% discount on two mouse traps? i just need the one Alright, the order is on it's way