|  | 
   
    |  |  |  |  |  |  |  |  |  |  
    | n | Cost 
 |  |  
    |  |  
    | n | Software on
    library or 
 |  
    |  |  
    |  | company server 
 |  |  
    |  |  
    | n | Secure
    transmission 
 |  |  
    |  |  
    | n | Live chat 
 |  |  
    |  |  
    | n | Page pushing 
 |  |  
    |  |  
    | n | Co-Browsing 
 |  |  
    |  |  
    | n | Pass to another
    op 
 |  |  |  | 
   
    |  |  |  |  |  |  |  |  |  
    | n | Off-Hours
    handling 
 |  |  
    |  |  
    | n | Exit survey 
 |  |  
    |  |  
    | n | Track users
    within site 
 |  
    |  |  
    | n | Statistics 
 |  |  
    |  |  
    | n | Searchable 
 |  |  
    |  | Knowledgebase 
 |  |  
    |  |  
    | Scott Milewski
    and OCLC Institute 
 |  |  |  |