Error when trying to do two payments in two browser tabs at the same time

[strunk]

Hello,

in our shop system I have implemented the paypal plus integration using the "pplus.min.js" javascript.

Everything works fine except the following case:

* A end customer open two tabs in the same browser with two different(!) shops running on two different domains

* In both shops the customer proceeds until he is redirected to the paypal site to authorize the payment

=> The result is that he then see's in both tabs the same payment (the first one)

I think that is a paypal general issue. Is that the correct paypal behavior? Isn't there something like a session? 

[MTS_joaquim · Accepted solution]

Hello @strunk,

PayPal uses the cookies of your browser to store some cart details, etc.

Therefore only one simultaneous session of PayPal payment will be supported.