Manual writing: this is the main way.
Software production: there are two ways, one is to use common software (such as PHOTSHOP, etc.), and one is made with special software.
Printing: the use of unified printing to make POP, which is very common in convenience stores.
Flip POP: this is the price Numbers in advance is made, only will be the price for the promotion up-and-down, around in this way, wal-mart, trust-mart, lotus are common, with low cost.