Hmm let's say that you do not think their product is worth x amount of dollars so you decide to ship it back.
Can you just put return to sender on the box and ship it back?
Or is there a specific procedure you need to follow
Some TOS say you can't do that, others require an RMA. You might be able to do it, but personally I would just open it, and pay for shipping to ship it back, with a tracking number. shrug
some will pay for shipping too, depends on the offer/company