Hi, first of all, thank you so much for Aered, I really loved, but the PayPal buttom in your page does not work. When I click on it this is what is shown:
"SetExpressCheckout API call failed. Detailed Error Message: Order total is invalid.Short Error Message: Transaction refused because of an invalid argument. See additional error messages for details.Error Code: 10401Error Severity Code: Error"
Browser: Chrome 36.0.1985.143 m
Country: Brazil