IS THE TRIAL VOIDED WHEN I EXCHANGE AN PRODUCT?

Each customer is entitled to one 100-night-trial per product. If at least one of a particular product type is returned or exchanged from an initial order, that customer or shipping address will not be eligible for additional 100-night trials on subsequent orders of that particular product.

If your product is returned completely unopened, however, a 100-night-trial will still be available on your next purchase of that same product.