I am setting store with multisite for multi vender.
Now I have setup PayPal chained gateway and having one issue.
As I am setting my own store also with multi vender and having only one PayPal account so I am using the same PayPal account for MarketPress plugin network settings and for my own store as well.
Again I am using the same account ( and email ID ) for plugin settings any my own store. I have also tried using different email ID for the same account but none of them worked.