Checks whether specified user is authorized to finish payment.
            
Namespace: CMS.EcommerceProviderAssembly: CMS.EcommerceProvider (in CMS.EcommerceProvider.dll) Version: 8.0.0.0 (8.1.5347.20411)
Parameters
- user
 - Type: CMS.Membership UserInfo
 
- cart
 - Type: CMS.Ecommerce ShoppingCartInfo
 
- internalOrder (Optional)
 - Type: 
System Boolean 
Return Value
Type:See Also