We ask that you collect at least 100 sticks because shipments with this number of sticks or slightly more generally have the same shipping fee because they weigh nearly the same. When you send in more sticks per shipment this means fewer shipments and fewer resources used to ship waste around. We're all trying to be greener, after all. We have had as many as 500 sticks packed into one 9x11 inch bag and we love that efficiency!
We provide 500 Cusa points per shipment of sticks. This means a $5 discount on your next purchase. Sending 100-500 sticks, on average, costs about $5 and so sending this amount ensures the points reward is a good value for our customers. Please note: Shipments of under 100 sticks will not qualify for the rewards points.