Costco. is that related to Osco Drug? That's the only place that comes to mind and it went out of business here in the early '90s. Last time i rememer seeing a handheld unit it was in a Kmart. We all know what happened to them!
Don't know what made Samsung Pay different since you're talking about scanning a barcode on an LCD display. Only time i had issues there was due to low resolution from some generic $40 Android phone.
Don't know what made Samsung Pay different since you're talking about scanning a barcode on an LCD display. Only time i had issues there was due to low resolution from some generic $40 Android phone.