marketpress with chained payment configuration

Hello Evrybody,

I ‘m facing to a problem to configure my marketpress chained paiement … I ‘ve tried a lot a things but there is always a prb … so I will try to explain my configuration :

Ok … :

– I’ve 3 paypal (sandbox) accounts … 2 pro accounts + 1 buyer account to make test …

– multisite configuration of wordpress (last version)

– marketpress (pro version) enabled (last version).

first step :

I configure network marketpress in network dashboard :

Limit Global Widgets/Shortcodes To Main Blog? -> Yes

Enable Global Shopping Cart? -> Yes


only permission to PayPal Chained Payments (for subsite)

in paypal chained payment box, I enter a fees percentage, email of main paypal pro account, API Username (Sandbox), API Password (Sandbox) and Signature (Sandbox).

ok … now :

step 2 :

I create a subsite (with of course marketpress enabled) and in the shop configuration (payment subfolder), I enter :

the email adress of my secondpaypro account ….

ok let try to a test ….

And finally I reach to a php errror (sometimes with different configuration to a paypal error -> ooopss – error …:wink: during payment.

So what’s wrong with that ?

thanks a lot for your help


(I granted support for wpmu dev teamà