[speaker001:] Excuse me, how can I get special discount coupons?
[speaker002:] Buy more and get more special discount coupons.
[speaker001:] Can I get a discount coupon if I buy these goods?
[speaker002:] Of course You get a coupon for every 3 bags of sugar.
[speaker001:] But how much discount can I get if I use it to buy goods next time?
[speaker002:] 10 pence off if you use this coupon.
[speaker001:] Can I buy everything in the supermarket by it?.
[speaker002:] Yeah, you need to take advantage of it within its expiry date.
[speaker001:] How long can I keep it?
[speaker002:] The coupon can be used at least one year.
[speaker001:] I see. I will take 9 bags of sugar so that I can get 3 coupons.
[speaker002:] All right. I will get them for you.