I mentioned this Japanese/ Korean style BBQ place some time ago.
Its lunch menu is already a bargain ranging $12 - $20 per set.
Now for limited time only, they offer a 25% - 50% discount coupon that you can use on your next visit (except the most expensive, $20 kalbi/ harami lunch set, which is not subject to the discount).
So once you have lunch there at regular prices, and if you visit the place alone next time, you get a 50% discount. If you bring your friends, you still get a 50% discount, while your friends get 25% off.
Lunch Combination (First photo: Regular price $12), which is not cooked at your table but in the kitchen, is only $6 with the coupon.
Kobe style kalbi & harami set (Second photo: Regular price $15), which IS cooked at your table, is only $7.50 with the coupon.
They are cheaper than food truck lunches!!!