I don't know what I would put the labels right now but if I think of something I would definitely use the service.

2 things: 1) Do returners have any knowledge of the reward value before they send it off? I can see it going two ways - someone not sending something in because of the value of the item vs reward or users trying to get away with the minimum payment of $50 because the other person doesn't know how much the reward will be.

Still, if someone had a sticker on something like this I'd probably return it regardless of the reward.

2) Typo on order page. "the'll hold up. "

I love the design of the stickers.

I could see an expansion being tamper proof stickers for an extra fee. Yours are laminated, but I might want something (for corporate assets or something) that can't be removed.