There are human readable digits below the UPC code and above the supplemental code.

这是人类可读的数字低于UP C码及以上的补充代码。

youdao

The picture of the bar code is analyzed, then the UPC is determined by the phone's software and forwarded to the store's server for product lookup and price.

电话的软件对条形码图形进行分析，然后确定UPC，并将UPC转发到商店的服务器，以进行产品查找和确定价格。

youdao

UPC-A the Universal Product Code that is widely used in Canada and the United States for tracking trade items in stores.

UPC - A通用产品代码，广泛用于加拿大和美国，用于跟踪商店中的交易物品。

youdao

Yes, provided you're the type who is willing to cut out a UPC code and mail it, along with a receipt to claim a product rebate, answers Scharin.

FORBES: Magazine Article

And while being able to look up the contents of your fridge as you enter the supermarket sounds compelling, knowing that the owner has to manage the list manually (there's no UPC code scanner and RFID is still just a dream) tarnishes our enthusiasm quite a bit.

ENGADGET: LG's Thinq automated oven, refrigerator, and washer / dryer are the future now (hands-on)