Hello, It seems the previous information you provided was removed. Do not post any email addresses or they'll be removed, only the merchant id / payer id for the sandbox account. Details on how to retrieve the merchant id / payer id for a sandbox business account can be found in this thread : https://www.paypal-community.com/t5/Sandbox-Environment/How-To-Report-An-Issue-With-PayPal-Sandbox-Developer/m-p/1626573#M2920 Thanks !
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