Creative Barcode Advertisements.

Shopping Curitiba: 'Shopping Curitiba's Sale'.

Bisley: Office Equipment.

TattooYes Studio:

Carrefour:

(Image credit: adsoftheworld).

(Image credit: adsoftheworld).

Protect The Trees: Using the barcodes the message is sent to the audience to protect the trees; for commercial purposes annually we are losing 320 lakh acres of forest.

Greenpeace:

Thingsarefine.org:

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