OK, finally it's a bugs....
if admin user adding membership product, when the vendor_id and the vendor_username are set to -1 and Administrator, so if you dont have user named Administrator, you have problems, the selling membership are not include into the pending and prossesed transaction, but they are in DB, there is my $aCartInfo in this case :
vendor_id=-1
vendor_username=Administrator
vendor_profile_url=http://www.xxxxxxx.com/v2/
vendor_currency_code=USD
vendor_currency_sign=$
items_count=1
items_price=11.99
items=Array
by the way, does it have method to adding Currency, i woiuld like to add CAD
ty
popy