Hello,
If I am having paypal business account & have set primary currency to GBP.
In the php form i have set currency_code to "USD".
Somehow getting "payment_gross" value empty.
May be if user make payment by currency other than USD than "payment_gross" value in IPN response is empty.
However there is value in "mc_gross" variable in IPN response.
So the query is can i replace "payment_gross" with "mc_gross". It is ok & safe as i am not sure if there will be negative value in mc_gross.
Will mc_gross work for USD as will as other currency ?
Also i need link to latest pdf guide for paypal API Integration (PHP).
Please guide as i m new to paypal. Thanx.
