QR codes, short for Quick Response codes, are two-dimensional barcodes that store information in a square grid of black squares on a white background. These codes can be scanned using a QR code reader or a smartphone camera equipped with a QR code scanning app. QR codes have become widely popular for their versatility and convenience in quickly accessing information.
Marketing strategies implemented by businesses to incentivize and reward repeat customers for their loyalty and continued patronage. Designed to foster customer retention and build brand loyalty by offering various benefits, rewards.
Web crawling for price monitoring involves systematically extracting pricing information from e-commerce websites to track changes, analyze trends, and gather competitive intelligence.