Helpdesk of QR Helper chrome extension

• Email: Click to show
• Website: http://www.laoshu133.com/post/qr_helper.html?from=qr_helper
• Report abuse: https://chrome.google.com/webstore/report/acdfkjjfbghehjbojgnmjijpbgahmhee?hl=en

• More about QR Helper's publisher:米空格.

• Check details of QR Helper