1) Redbubble's customer support is a joke. My order arrived incomplete and it has taken them a week to "research what went wrong" rather than try to make my order right (and I still do not have a resolution).
2) Their stickers do not stick to plastic at all, even after the plastic surface has been prepared properly.
3) Their "kiss-cut" stickers come with a very wide white border around them, which is not the look we were hoping for.
Overall, an absolute waste of money.