Embedded payments and 'This function is temporarily unavailable' error

Question

I am trying to implement Embedded chained payments.

I have downloaded PHP PayPal SDK and it works fine without embedded option. The problem comes when I try to do it emb

Answer 1

Not setting the senderEmail when you create the PayRequest message should resolve the issue. It seems the PayPal embedded flow requires the buyer/sender to insert his/her email manually on PayPal.