Effective Marketing Tool for Generating Leads, Traffic, Upselling, Cross-selling, Loyalty or Membership Recruitment. Sustainably Produced Sturdy Cardboard Card Quality. Same Appearance as PVC Gift Cards. by Means of the Unique Code or Barcode, the Connection is Made with the Relevant Online Systems. Optional UV Varnish, Scratch Off Panel. Usually Mounted, with a Non-permanent Glue, on Paper, Flyer or Folder.