Caveat emptor now that they've Trojan Horse'd their electronic coupons, etc. Not that I think something this wide swathed will protect them as much as they think but the additional cost of wading through the class action waiver crap is prohibitive. For the sake of giggles and grins say I use a code then feed it to someone else who is harmed and sants to sue. I don't see any passalong possibility. Sort if like DRM if you buy a book, song. There's no passalong, bequeathing.