How can I show appreciation to my customers? I am a distributor of items to businesses in a big resort city.?

How can I show appreciation to my customers? I am a distributor of items to businesses in a big resort city.? How can I show my appreciation to my better customers? What can I send over to their place of business for the "BUYERS" and the other employee's to share? I was thinking of a Fruit Basket? Any idea's or suggestions would be GREATLY appreciated! When I say BUYERS, I mean the people who place the orders, ordering from my company. Also, I don't sell Fruit, I was just thinking about getting it from another company and sending it over to them. Should I hand deliver it myself or have it delivered by the other company? Should I place a note? Should I include business cards with the gift??
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I'd forget the fruit basket. That's passe. Why not try something from the bakery with decorations for St Patricks Day? Like a mini cake or cookies they can share with family or other staff members. Or just give them a small discount on their next order? Saving money is at the forefront of every business. Especially now.
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