Costco is now testing a new “scan-and-go” checkout option aimed at reducing long lines and streamlining the in-store shopping ...

Warehouse club chain Costco has launched a scan-and-go pilot program in an effort to reduce lines, speed up checkout and free up parking spaces. Similar to a system used by Walmart-owned Sam’s Club, ...

The technology testing aims to improve shopping experience as competitors Sam's Club and BJ's already offer similar features.

Since the introduction of native QR code scanning in smartphones, 2D barcodes have become the preferred method of sharing ...