Since the space is very small on stickers. One must be able to convey a large message on a short area. Words are not always important; instead people like stickers that are stylish and trendy. Using pictures can be a good choice out there. Instead of conveying your message to people, people will come themselves to ask their queries. Conventional designs have been a bit obsolete and people don’t bother looking at them, so an interesting caption or image must be used in order to attract people. If you want to attract children, there must be something that reflects children’s interest. Or if you want to advertise motorcycles, a picture of Harley would be a good choice.
People actually don’t bother to see custom bumper stickers, they just see it once and move away and forget about them. So in order to catch the targeted audience you must use multiple round stickers like one at the entrance, one at the lobby, one at the exit etc.
There are many companies nowadays that print these kinds of stickers in different sizes No doubt printing companies are the best places where one can go. Nowadays, Customized Stickers and Avery Labels is the best company out there that provides round sticker printing. Not only they are cheap but they also provide free shipping.