In a semiconductor memory device and an internal data transmission method thereof, the device includes a memory controller, a pair of data lines, and a plurality of memory banks. The color liquid crystal display panel includes: a first substrate, a second substrate, and dye-doped liquid crystal layers hermetically sealed between the first substrate and the second substrate. If a received payment satisfies one or more predefined criteria, one or more incentives are selected for the consumer, tracked, and provided to the consumer.