I see how that works, but I'm still doing something wrong in the code, because when I make a different choice, it just reverts back to the original quantity.
Here's what I have:
<td class="eC_FormItem">
<select name="coffeeCart_Quantity_<?php echo $coffeeCart->DisplayIndex; ?>" >
<option value="1">1</option>
<option value="3">3</option>
<option value="5">5</option>
</select></td>