发明授权
US08924260B1 Dynamic ingestion and processing of transactional data at the point of sale 有权
在销售点动态摄取和处理交易数据

Dynamic ingestion and processing of transactional data at the point of sale
摘要:
A point-of-sale terminal differentiates dynamically among different data streams by processing data encoded with “sentinels” that bracket the beginning and end of the data and identify the type of data.
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