WooCommerce PDF Vouchers allows you to sell voucher codes that can then be redeemed at a physical location. This is perfect for stores that wish to sell tickets to events, discount codes for on-site pickup, class admission tickets and more.

Demo:

https://tinyurls.ca/9XxhT

https://www47.zippyshare.com/v/Iq3VmNM2/file.html

https://mega.nz/#!n75nDSiI!4rCHM6aPzvCTN2Im2voxHQiDCiJjGDUU9Sen2WDUL5o

http://uploadseed.com/2Va