Now to get the 20 discount, right? Well now, they have all of your details, so they will never need to spend money on advertising again. Because whenever they want to move stock, they can just email everyone on the list and get some their message out there as quickly as you please.
Why don't the big boys (retailers) do this? Because they like spending money. Just imagine if you had a major retailer gather all of the details of the people who buy furniture from them.... They would not need to spend half as much on advertising as they do.
The other thing that Nood in New Zealand is doing is offering 50% off all stock. How can they afford this? Well first off, remember the prices are pumped up, so they are definitely not losing money. But even if they are not making a lot of money, they are getting all the details of people who want the discounts. So, when they come to do their next sales, they will not need to spend half as much, because the people to whom the send the email to will probably come back, but also they will forward the email to people they know. This is the New Zealand furniture concept of Nood.
Nood