How can I use a QR Code to collect charity donations?

Por um escritor misterioso

Descrição

Very simply - and very efficiently. But let’s start with the basics and then move onto their potential… What is a QR Code? QR Codes - they’re those little black and white square patterns that look like a wacky 60s pop-art designer has reworked the chessboard, right? Well, yes and no… Yes, they ARE QR codes, but in fact they can be any colour, or even multi-coloured, providing there is enough contrast between the light and dark areas. But for now, let’s stay with the classic monochrome design we know and love.