Attention: If you do not fit this profile, please do not waste my and your time sending proposal!
Develop an app with these features:
- Customer registration
- QR Code Reader
- Interface with Paypal (Express Checkout)
Developers who already have experience in PayPal Express Checkout and QRCode will be given preference
** More information I will pass after receiving the bids **
My project is to be used in a beverage machine.
I will have a device with QR Codes, when the person wants to go get their drink, will read the QR Code and then the drink will be released.
If the person does not already have your APP registered, the person must first fill out his / her registration and then link his / her account to a PayPal account, if he does not have it, he / she can create the account directly from the APP.
In addition to the app the freelancer will need to create a webservice to charge the client's drink to PayPal. We will use the Express Checkout method - from PayPal.
The debit amount will only be charged to the account AFTER the machine charges, therefore, the debit can not be made before, as we will not yet have the amount to be charged.