The store has an instant discount system. You don't have to be a constant customer to get a discount.
How can I get a discount?
Next to some products, you may have noticed an icon with the number of bonuses:
Conditions for receiving discounts:
The discount system is shown below:
|>= 20 bonuses||20% discount|
|>= 50 bonuses||50% discount|
|>= 100 bonuses||70% discount|