We want to integrate on vending machine screens third party payment systems with QR code. We have both required files from the machine manufacturer and the payment system provider. Machine operates in Android. This is something like wechat pay. The customer chooses a drink, selects payment method, qr code appears and is scanned......
Bu iş için 14 freelancer ortalamada €218 teklif veriyor
Dear client. Nice to meet you. I've read you project description carefully and very interested. Let's discuss over chat and get started. Waiting your reply. Warm regards.
Hello, I have read the details provided and i am positive i can provide quality work,please contact me to discuss more on the project deadline and some other few things