Jane：You said it. We should draw more customers’ attention to our new products.
Robert：We may let them try out our new products free for some time.
Jane：We may also offer them a discount.
Robert：And we may use coupons. The customers may tear off the coupon attached to the product and use it to get $10 off their next purchase of the same product.
Jane：And there is often a buy-one-get-one-free promotion in the supermarket.