Good Coupons are 'Good' because they accomplish a Goal & Increase Sales
• Spend $20 and get a $10 Gift Card - (Gift Shop) Granted ten dollars isn't huge but the amount I have to spend isn't too large either...plus guess what - I have to come back in a second time to spend my ten dollar gift card. Two visits for the price of one.
• Everything Ships for $2.99 - (Online Box Store) This might not be such a big discount if I'm buying jewelry or a scarf but the company also sells furniture and appliances. Granted I'm sure they have built in shipping costs in their prices but the point is - it catches your attention that you could have a couch shipped for under three dollars.

• Free Regular Maintenance Included for 2 Years - (Car Dealer) If I do an estimation that regular car check ups and oil changes usually runs from $300 to $500 depending on the brand, this is enticing especially because I know that I will be comfortable getting the car looked at regularly which increases re-sale value.
• Family Plan - Flat Rate for Up to 5 People - (Chiropractor) I included this because if you are the type of business that can give group discounts - go for it! Its a great incentive to get the whole family to shop with you which will only instill more buyer loyalty.