Stickers are perhaps the most versatile marketing tools in the world. They can be printed small enough to brand a wristwatch yet large enough to cover the side of a building for a large-scale environmental campaign. They can be affixed in the most prominent and the least expected locations. They can be used to market most anything, to motivate immediate response, or to brand companies and products. With such versatility, it’s no wonder many companies routinely take advantage of the power of sticker marketing. One of the keys to successful sticker marketing is attention-getting design. Your stickers have to be noticed and appreciated first and foremost. Stickers aren’t just about marketing, either; some stickers are just for fun, or even personal expression, and are sold as retail items rather than product promoters. Either way, outstanding sticker design is integral to success. As such, here are 30 awesome stickers for design inspiration.