An Image Gallery QR Code allows users to scan codes to open up an image gallery. A lesser known feature of QR Codes, image galleries are an extremely useful way to explain more about a product and can be the key to upselling and cross-selling. Image Gallery QR Codes can be used in real estate to conduct virtual tours of a house. Realtors can also use QR Codes in real estate signage to list out all the available houses.
