Qr codes for cashless payment with smart phones stands at a fruit street booth in Shenzhen, China. Digitalization, such as cashless payment, in daily life is being widely accepted. Poster #232089446
Qr codes for cashless payment with smart phones stands at a fruit street booth in Shenzhen, China. Digitalization, such as cashless payment, in daily life is being widely accepted. Poster #232089446
